| 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 | $138.37 | 6.418% | $147.2506 | $147.25 | $147.25 | $147.30 |
| Purchase #2 | $188.67 | 6.618% | $201.1562 | $201.16 | $201.15 | $201.20 |
| Purchase #3 | $34.28 | 9.626% | $37.5798 | $37.58 | $37.60 | $37.60 |
| Purchase #4 | $25.41 | 6.546% | $27.0733 | $27.07 | $27.05 | $27.10 |
| Purchase #5 | $197.77 | 4.133% | $205.9438 | $205.94 | $205.95 | $205.90 |
| Purchase #6 | $49.66 | 7.286% | $53.2782 | $53.28 | $53.30 | $53.30 |
| Purchase #7 | $54.27 | 12.837% | $61.2366 | $61.24 | $61.25 | $61.20 |
| 7 purchase totals = | $688.43 | $733.5185 | $733.52 | $733.55 | $733.60 | |