| 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 | $101.72 | 8.464% | $110.3296 | $110.33 | $110.35 | $110.30 |
| Purchase #2 | $96.97 | 10.327% | $106.9841 | $106.98 | $107.00 | $107.00 |
| Purchase #3 | $125.99 | 12.827% | $142.1507 | $142.15 | $142.15 | $142.20 |
| Purchase #4 | $146.91 | 4.530% | $153.565 | $153.57 | $153.55 | $153.60 |
| Purchase #5 | $138.80 | 10.737% | $153.703 | $153.70 | $153.70 | $153.70 |
| Purchase #6 | $26.90 | 5.552% | $28.3935 | $28.39 | $28.40 | $28.40 |
| Purchase #7 | $135.67 | 8.493% | $147.1925 | $147.19 | $147.20 | $147.20 |
| 7 purchase totals = | $772.96 | $842.3184 | $842.31 | $842.35 | $842.40 | |