| 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 | $152.58 | 9.584% | $167.2033 | $167.20 | $167.20 | $167.20 |
| Purchase #2 | $145.50 | 4.835% | $152.5349 | $152.53 | $152.55 | $152.50 |
| Purchase #3 | $37.75 | 11.874% | $42.2324 | $42.23 | $42.25 | $42.20 |
| Purchase #4 | $198.46 | 8.588% | $215.5037 | $215.50 | $215.50 | $215.50 |
| Purchase #5 | $177.29 | 13.433% | $201.1054 | $201.11 | $201.10 | $201.10 |
| Purchase #6 | $40.86 | 7.688% | $44.0013 | $44.00 | $44.00 | $44.00 |
| Purchase #7 | $20.68 | 5.312% | $21.7785 | $21.78 | $21.80 | $21.80 |
| 7 purchase totals = | $773.12 | $844.3595 | $844.35 | $844.40 | $844.30 | |