| 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 | $166.47 | 8.873% | $181.2409 | $181.24 | $181.25 | $181.20 |
| Purchase #2 | $144.98 | 9.644% | $158.9619 | $158.96 | $158.95 | $159.00 |
| Purchase #3 | $186.80 | 5.763% | $197.5653 | $197.57 | $197.55 | $197.60 |
| Purchase #4 | $23.57 | 11.763% | $26.3425 | $26.34 | $26.35 | $26.30 |
| Purchase #5 | $41.68 | 8.298% | $45.1386 | $45.14 | $45.15 | $45.10 |
| Purchase #6 | $57.56 | 12.168% | $64.5639 | $64.56 | $64.55 | $64.60 |
| Purchase #7 | $68.52 | 6.287% | $72.8279 | $72.83 | $72.85 | $72.80 |
| 7 purchase totals = | $689.58 | $746.6410 | $746.64 | $746.65 | $746.60 | |