| 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 | $135.42 | 7.312% | $145.3219 | $145.32 | $145.30 | $145.30 |
| Purchase #2 | $41.92 | 9.116% | $45.7414 | $45.74 | $45.75 | $45.70 |
| Purchase #3 | $152.25 | 8.852% | $165.7272 | $165.73 | $165.75 | $165.70 |
| Purchase #4 | $197.49 | 8.392% | $214.0634 | $214.06 | $214.05 | $214.10 |
| Purchase #5 | $207.31 | 12.278% | $232.7635 | $232.76 | $232.75 | $232.80 |
| Purchase #6 | $156.61 | 12.413% | $176.05 | $176.05 | $176.05 | $176.10 |
| Purchase #7 | $90.67 | 9.759% | $99.5185 | $99.52 | $99.50 | $99.50 |
| 7 purchase totals = | $981.67 | $1,079.1859 | $1,079.18 | $1,079.15 | $1,079.20 | |