| 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 | $156.52 | 6.121% | $166.1006 | $166.10 | $166.10 | $166.10 |
| Purchase #2 | $32.79 | 13.560% | $37.2363 | $37.24 | $37.25 | $37.20 |
| Purchase #3 | $67.29 | 13.150% | $76.1386 | $76.14 | $76.15 | $76.10 |
| Purchase #4 | $53.84 | 12.456% | $60.5463 | $60.55 | $60.55 | $60.50 |
| Purchase #5 | $210.82 | 4.414% | $220.1256 | $220.13 | $220.15 | $220.10 |
| Purchase #6 | $131.58 | 10.548% | $145.4591 | $145.46 | $145.45 | $145.50 |
| Purchase #7 | $13.48 | 12.102% | $15.1113 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $666.32 | $720.7178 | $720.73 | $720.75 | $720.60 | |