| 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 | $197.97 | 12.615% | $222.9439 | $222.94 | $222.95 | $222.90 |
| Purchase #2 | $131.94 | 13.648% | $149.9472 | $149.95 | $149.95 | $149.90 |
| Purchase #3 | $214.64 | 5.193% | $225.7863 | $225.79 | $225.80 | $225.80 |
| Purchase #4 | $178.44 | 6.236% | $189.5675 | $189.57 | $189.55 | $189.60 |
| Purchase #5 | $186.80 | 8.154% | $202.0317 | $202.03 | $202.05 | $202.00 |
| Purchase #6 | $149.81 | 6.869% | $160.1004 | $160.10 | $160.10 | $160.10 |
| Purchase #7 | $120.45 | 12.561% | $135.5797 | $135.58 | $135.60 | $135.60 |
| 7 purchase totals = | $1,180.05 | $1,285.9567 | $1,285.96 | $1,286.00 | $1,285.90 | |