| 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 | $168.90 | 5.211% | $177.7014 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $19.37 | 7.678% | $20.8572 | $20.86 | $20.85 | $20.90 |
| Purchase #3 | $127.88 | 6.126% | $135.7139 | $135.71 | $135.70 | $135.70 |
| Purchase #4 | $31.67 | 7.795% | $34.1387 | $34.14 | $34.15 | $34.10 |
| Purchase #5 | $134.55 | 11.774% | $150.3919 | $150.39 | $150.40 | $150.40 |
| Purchase #6 | $43.61 | 5.642% | $46.0705 | $46.07 | $46.05 | $46.10 |
| Purchase #7 | $178.44 | 9.183% | $194.8261 | $194.83 | $194.85 | $194.80 |
| 7 purchase totals = | $704.42 | $759.6997 | $759.70 | $759.70 | $759.70 | |