| 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 | $157.34 | 3.269% | $162.4834 | $162.48 | $162.50 | $162.50 |
| Purchase #2 | $47.51 | 3.276% | $49.0664 | $49.07 | $49.05 | $49.10 |
| Purchase #3 | $57.60 | 10.434% | $63.61 | $63.61 | $63.60 | $63.60 |
| Purchase #4 | $100.32 | 3.224% | $103.5543 | $103.55 | $103.55 | $103.60 |
| Purchase #5 | $48.64 | 13.570% | $55.2404 | $55.24 | $55.25 | $55.20 |
| Purchase #6 | $96.51 | 11.829% | $107.9262 | $107.93 | $107.95 | $107.90 |
| Purchase #7 | $186.53 | 4.692% | $195.282 | $195.28 | $195.30 | $195.30 |
| 7 purchase totals = | $694.45 | $737.1627 | $737.16 | $737.20 | $737.20 | |