| 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 | $207.76 | 6.770% | $221.8254 | $221.83 | $221.85 | $221.80 |
| Purchase #2 | $22.51 | 13.736% | $25.602 | $25.60 | $25.60 | $25.60 |
| Purchase #3 | $57.50 | 11.744% | $64.2528 | $64.25 | $64.25 | $64.30 |
| Purchase #4 | $53.48 | 6.445% | $56.9268 | $56.93 | $56.95 | $56.90 |
| Purchase #5 | $143.54 | 13.220% | $162.516 | $162.52 | $162.50 | $162.50 |
| Purchase #6 | $195.62 | 10.873% | $216.8898 | $216.89 | $216.90 | $216.90 |
| Purchase #7 | $206.99 | 6.425% | $220.2891 | $220.29 | $220.30 | $220.30 |
| 7 purchase totals = | $887.40 | $968.3019 | $968.31 | $968.35 | $968.30 | |