| 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 | $174.49 | 12.776% | $196.7828 | $196.78 | $196.80 | $196.80 |
| Purchase #2 | $183.76 | 10.225% | $202.5495 | $202.55 | $202.55 | $202.50 |
| Purchase #3 | $152.86 | 6.198% | $162.3343 | $162.33 | $162.35 | $162.30 |
| Purchase #4 | $159.25 | 8.115% | $172.1731 | $172.17 | $172.15 | $172.20 |
| Purchase #5 | $33.89 | 6.352% | $36.0427 | $36.04 | $36.05 | $36.00 |
| Purchase #6 | $36.85 | 9.552% | $40.3699 | $40.37 | $40.35 | $40.40 |
| Purchase #7 | $6.60 | 6.833% | $7.051 | $7.05 | $7.05 | $7.10 |
| 7 purchase totals = | $747.70 | $817.3033 | $817.29 | $817.30 | $817.30 | |