| 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 | $136.85 | 11.692% | $152.8505 | $152.85 | $152.85 | $152.90 |
| Purchase #2 | $68.46 | 9.445% | $74.926 | $74.93 | $74.95 | $74.90 |
| Purchase #3 | $109.84 | 6.771% | $117.2773 | $117.28 | $117.30 | $117.30 |
| Purchase #4 | $136.72 | 9.525% | $149.7426 | $149.74 | $149.75 | $149.70 |
| Purchase #5 | $83.64 | 4.420% | $87.3369 | $87.34 | $87.35 | $87.30 |
| Purchase #6 | $35.77 | 8.206% | $38.7053 | $38.71 | $38.70 | $38.70 |
| Purchase #7 | $60.57 | 13.620% | $68.8196 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $631.85 | $689.6582 | $689.67 | $689.70 | $689.60 | |