| 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 | $154.28 | 7.259% | $165.4792 | $165.48 | $165.50 | $165.50 |
| Purchase #2 | $130.59 | 3.628% | $135.3278 | $135.33 | $135.35 | $135.30 |
| Purchase #3 | $223.68 | 7.263% | $239.9259 | $239.93 | $239.95 | $239.90 |
| Purchase #4 | $209.94 | 12.198% | $235.5485 | $235.55 | $235.55 | $235.50 |
| Purchase #5 | $151.63 | 13.572% | $172.2092 | $172.21 | $172.20 | $172.20 |
| Purchase #6 | $97.69 | 9.716% | $107.1816 | $107.18 | $107.20 | $107.20 |
| Purchase #7 | $65.43 | 13.586% | $74.3193 | $74.32 | $74.30 | $74.30 |
| 7 purchase totals = | $1,033.24 | $1,129.9915 | $1,130.00 | $1,130.05 | $1,129.90 | |