| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $179.99 | 11.157% | $200.0715 | $200.07 | $200.05 | $200.10 |
| Purchase #2 | $136.49 | 3.238% | $140.9095 | $140.91 | $140.90 | $140.90 |
| Purchase #3 | $206.29 | 8.693% | $224.2228 | $224.22 | $224.20 | $224.20 |
| Purchase #4 | $216.43 | 13.547% | $245.7498 | $245.75 | $245.75 | $245.70 |
| Purchase #5 | $152.67 | 10.716% | $169.0301 | $169.03 | $169.05 | $169.00 |
| Purchase #6 | $167.90 | 5.803% | $177.6432 | $177.64 | $177.65 | $177.60 |
| Purchase #7 | $232.99 | 11.241% | $259.1804 | $259.18 | $259.20 | $259.20 |
| 7 purchase totals = | $1,292.76 | $1,416.8073 | $1,416.80 | $1,416.80 | $1,416.70 | |