| 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 | $157.88 | 12.326% | $177.3403 | $177.34 | $177.35 | $177.30 |
| Purchase #2 | $215.68 | 12.400% | $242.4243 | $242.42 | $242.40 | $242.40 |
| Purchase #3 | $194.73 | 4.558% | $203.6058 | $203.61 | $203.60 | $203.60 |
| Purchase #4 | $189.45 | 5.714% | $200.2752 | $200.28 | $200.30 | $200.30 |
| Purchase #5 | $141.60 | 12.705% | $159.5903 | $159.59 | $159.60 | $159.60 |
| Purchase #6 | $113.48 | 12.660% | $127.8466 | $127.85 | $127.85 | $127.80 |
| Purchase #7 | $247.67 | 9.460% | $271.0996 | $271.10 | $271.10 | $271.10 |
| 7 purchase totals = | $1,260.49 | $1,382.1821 | $1,382.19 | $1,382.20 | $1,382.10 | |