| 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 | $140.31 | 3.431% | $145.124 | $145.12 | $145.10 | $145.10 |
| Purchase #2 | $29.79 | 6.802% | $31.8163 | $31.82 | $31.80 | $31.80 |
| Purchase #3 | $85.86 | 6.106% | $91.1026 | $91.10 | $91.10 | $91.10 |
| Purchase #4 | $173.90 | 6.228% | $184.7305 | $184.73 | $184.75 | $184.70 |
| Purchase #5 | $133.71 | 5.333% | $140.8408 | $140.84 | $140.85 | $140.80 |
| Purchase #6 | $136.60 | 13.359% | $154.8484 | $154.85 | $154.85 | $154.80 |
| Purchase #7 | $12.68 | 9.729% | $13.9136 | $13.91 | $13.90 | $13.90 |
| 7 purchase totals = | $712.85 | $762.3762 | $762.37 | $762.35 | $762.20 | |