| 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 | $159.64 | 13.454% | $181.118 | $181.12 | $181.10 | $181.10 |
| Purchase #2 | $123.36 | 8.588% | $133.9542 | $133.95 | $133.95 | $134.00 |
| Purchase #3 | $144.72 | 9.833% | $158.9503 | $158.95 | $158.95 | $159.00 |
| Purchase #4 | $73.68 | 7.358% | $79.1014 | $79.10 | $79.10 | $79.10 |
| Purchase #5 | $230.46 | 3.114% | $237.6365 | $237.64 | $237.65 | $237.60 |
| Purchase #6 | $244.96 | 7.719% | $263.8685 | $263.87 | $263.85 | $263.90 |
| Purchase #7 | $131.60 | 6.470% | $140.1145 | $140.11 | $140.10 | $140.10 |
| 7 purchase totals = | $1,108.42 | $1,194.7434 | $1,194.74 | $1,194.70 | $1,194.80 | |