| 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 | $167.86 | 8.843% | $182.7039 | $182.70 | $182.70 | $182.70 |
| Purchase #2 | $47.42 | 4.575% | $49.5895 | $49.59 | $49.60 | $49.60 |
| Purchase #3 | $18.72 | 13.535% | $21.2538 | $21.25 | $21.25 | $21.30 |
| Purchase #4 | $40.84 | 8.741% | $44.4098 | $44.41 | $44.40 | $44.40 |
| Purchase #5 | $64.46 | 11.284% | $71.7337 | $71.73 | $71.75 | $71.70 |
| Purchase #6 | $199.90 | 5.376% | $210.6466 | $210.65 | $210.65 | $210.60 |
| Purchase #7 | $195.48 | 12.850% | $220.5992 | $220.60 | $220.60 | $220.60 |
| 7 purchase totals = | $734.68 | $800.9365 | $800.93 | $800.95 | $800.90 | |