| 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 | $156.95 | 10.730% | $173.7907 | $173.79 | $173.80 | $173.80 |
| Purchase #2 | $66.32 | 3.369% | $68.5543 | $68.55 | $68.55 | $68.60 |
| Purchase #3 | $49.72 | 12.126% | $55.749 | $55.75 | $55.75 | $55.70 |
| Purchase #4 | $136.76 | 3.470% | $141.5056 | $141.51 | $141.50 | $141.50 |
| Purchase #5 | $83.92 | 7.640% | $90.3315 | $90.33 | $90.35 | $90.30 |
| Purchase #6 | $195.81 | 11.843% | $218.9998 | $219.00 | $219.00 | $219.00 |
| Purchase #7 | $27.79 | 3.857% | $28.8619 | $28.86 | $28.85 | $28.90 |
| 7 purchase totals = | $717.27 | $777.7928 | $777.79 | $777.80 | $777.80 | |