| 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 | $144.77 | 4.388% | $151.1225 | $151.12 | $151.10 | $151.10 |
| Purchase #2 | $156.38 | 5.694% | $165.2843 | $165.28 | $165.30 | $165.30 |
| Purchase #3 | $71.35 | 8.559% | $77.4568 | $77.46 | $77.45 | $77.50 |
| Purchase #4 | $57.62 | 9.599% | $63.1509 | $63.15 | $63.15 | $63.20 |
| Purchase #5 | $127.48 | 6.869% | $136.2366 | $136.24 | $136.25 | $136.20 |
| Purchase #6 | $152.56 | 5.139% | $160.4001 | $160.40 | $160.40 | $160.40 |
| Purchase #7 | $200.29 | 5.342% | $210.9895 | $210.99 | $211.00 | $211.00 |
| 7 purchase totals = | $910.45 | $964.6407 | $964.64 | $964.65 | $964.70 | |