| 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 | $158.56 | 13.843% | $180.5095 | $180.51 | $180.50 | $180.50 |
| Purchase #2 | $28.89 | 11.781% | $32.2935 | $32.29 | $32.30 | $32.30 |
| Purchase #3 | $160.76 | 13.346% | $182.215 | $182.22 | $182.20 | $182.20 |
| Purchase #4 | $21.67 | 5.218% | $22.8007 | $22.80 | $22.80 | $22.80 |
| Purchase #5 | $8.58 | 4.846% | $8.9958 | $9.00 | $9.00 | $9.00 |
| Purchase #6 | $202.59 | 6.683% | $216.1291 | $216.13 | $216.15 | $216.10 |
| Purchase #7 | $98.72 | 11.432% | $110.0057 | $110.01 | $110.00 | $110.00 |
| 7 purchase totals = | $679.77 | $752.9493 | $752.96 | $752.95 | $752.90 | |