| 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 | $155.27 | 5.848% | $164.3502 | $164.35 | $164.35 | $164.40 |
| Purchase #2 | $149.98 | 3.746% | $155.5983 | $155.60 | $155.60 | $155.60 |
| Purchase #3 | $53.70 | 7.187% | $57.5594 | $57.56 | $57.55 | $57.60 |
| Purchase #4 | $29.30 | 7.469% | $31.4884 | $31.49 | $31.50 | $31.50 |
| Purchase #5 | $194.39 | 13.512% | $220.656 | $220.66 | $220.65 | $220.70 |
| Purchase #6 | $23.39 | 9.608% | $25.6373 | $25.64 | $25.65 | $25.60 |
| Purchase #7 | $143.75 | 11.225% | $159.8859 | $159.89 | $159.90 | $159.90 |
| 7 purchase totals = | $749.78 | $815.1755 | $815.19 | $815.20 | $815.30 | |