| 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 | $183.28 | 6.372% | $194.9586 | $194.96 | $194.95 | $195.00 |
| Purchase #2 | $5.51 | 11.788% | $6.1595 | $6.16 | $6.15 | $6.20 |
| Purchase #3 | $62.28 | 3.668% | $64.5644 | $64.56 | $64.55 | $64.60 |
| Purchase #4 | $111.51 | 7.644% | $120.0338 | $120.03 | $120.05 | $120.00 |
| Purchase #5 | $79.87 | 4.180% | $83.2086 | $83.21 | $83.20 | $83.20 |
| Purchase #6 | $28.38 | 12.485% | $31.9232 | $31.92 | $31.90 | $31.90 |
| Purchase #7 | $59.51 | 13.357% | $67.4588 | $67.46 | $67.45 | $67.50 |
| 7 purchase totals = | $530.34 | $568.3069 | $568.30 | $568.25 | $568.40 | |