| 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 | $158.98 | 10.413% | $175.5346 | $175.53 | $175.55 | $175.50 |
| Purchase #2 | $168.35 | 6.174% | $178.7439 | $178.74 | $178.75 | $178.70 |
| Purchase #3 | $116.94 | 9.780% | $128.3767 | $128.38 | $128.40 | $128.40 |
| Purchase #4 | $57.77 | 9.754% | $63.4049 | $63.40 | $63.40 | $63.40 |
| Purchase #5 | $35.40 | 7.135% | $37.9258 | $37.93 | $37.95 | $37.90 |
| Purchase #6 | $71.76 | 9.824% | $78.8097 | $78.81 | $78.80 | $78.80 |
| Purchase #7 | $140.85 | 9.277% | $153.9167 | $153.92 | $153.90 | $153.90 |
| 7 purchase totals = | $750.05 | $816.7123 | $816.71 | $816.75 | $816.60 | |