| 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 | $54.83 | 4.205% | $57.1356 | $57.14 | $57.15 | $57.10 |
| Purchase #2 | $137.53 | 9.151% | $150.1154 | $150.12 | $150.10 | $150.10 |
| Purchase #3 | $194.54 | 3.568% | $201.4812 | $201.48 | $201.50 | $201.50 |
| Purchase #4 | $143.93 | 6.505% | $153.2926 | $153.29 | $153.30 | $153.30 |
| Purchase #5 | $58.42 | 12.572% | $65.7646 | $65.76 | $65.75 | $65.80 |
| Purchase #6 | $160.80 | 5.787% | $170.1055 | $170.11 | $170.10 | $170.10 |
| Purchase #7 | $181.66 | 6.632% | $193.7077 | $193.71 | $193.70 | $193.70 |
| 7 purchase totals = | $931.71 | $991.6026 | $991.61 | $991.60 | $991.60 | |