| 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 | $145.37 | 4.666% | $152.153 | $152.15 | $152.15 | $152.20 |
| Purchase #2 | $24.58 | 3.191% | $25.3643 | $25.36 | $25.35 | $25.40 |
| Purchase #3 | $67.38 | 7.341% | $72.3264 | $72.33 | $72.35 | $72.30 |
| Purchase #4 | $120.66 | 6.623% | $128.6513 | $128.65 | $128.65 | $128.70 |
| Purchase #5 | $35.78 | 6.534% | $38.1179 | $38.12 | $38.10 | $38.10 |
| Purchase #6 | $140.35 | 8.322% | $152.0299 | $152.03 | $152.05 | $152.00 |
| Purchase #7 | $19.99 | 11.607% | $22.3102 | $22.31 | $22.30 | $22.30 |
| 7 purchase totals = | $554.11 | $590.9530 | $590.95 | $590.95 | $591.00 | |