| 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 | $133.64 | 5.315% | $140.743 | $140.74 | $140.75 | $140.70 |
| Purchase #2 | $61.36 | 13.731% | $69.7853 | $69.79 | $69.80 | $69.80 |
| Purchase #3 | $223.97 | 7.553% | $240.8865 | $240.89 | $240.90 | $240.90 |
| Purchase #4 | $35.75 | 12.771% | $40.3156 | $40.32 | $40.30 | $40.30 |
| Purchase #5 | $43.48 | 7.528% | $46.7532 | $46.75 | $46.75 | $46.80 |
| Purchase #6 | $55.88 | 12.128% | $62.6571 | $62.66 | $62.65 | $62.70 |
| Purchase #7 | $164.55 | 10.170% | $181.2847 | $181.28 | $181.30 | $181.30 |
| 7 purchase totals = | $718.63 | $782.4254 | $782.43 | $782.45 | $782.50 | |