| 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 | $138.35 | 5.320% | $145.7102 | $145.71 | $145.70 | $145.70 |
| Purchase #2 | $41.93 | 3.445% | $43.3745 | $43.37 | $43.35 | $43.40 |
| Purchase #3 | $87.65 | 8.525% | $95.1222 | $95.12 | $95.10 | $95.10 |
| Purchase #4 | $159.46 | 9.335% | $174.3456 | $174.35 | $174.35 | $174.30 |
| Purchase #5 | $197.96 | 8.319% | $214.4283 | $214.43 | $214.45 | $214.40 |
| Purchase #6 | $77.68 | 7.621% | $83.6 | $83.60 | $83.60 | $83.60 |
| Purchase #7 | $198.41 | 9.636% | $217.5288 | $217.53 | $217.55 | $217.50 |
| 7 purchase totals = | $901.44 | $974.1096 | $974.11 | $974.10 | $974.00 | |