| 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 | $118.79 | 7.720% | $127.9606 | $127.96 | $127.95 | $128.00 |
| Purchase #2 | $33.45 | 6.676% | $35.6831 | $35.68 | $35.70 | $35.70 |
| Purchase #3 | $208.75 | 8.640% | $226.786 | $226.79 | $226.80 | $226.80 |
| Purchase #4 | $21.82 | 13.490% | $24.7635 | $24.76 | $24.75 | $24.80 |
| Purchase #5 | $160.57 | 7.204% | $172.1375 | $172.14 | $172.15 | $172.10 |
| Purchase #6 | $12.77 | 6.347% | $13.5805 | $13.58 | $13.60 | $13.60 |
| Purchase #7 | $12.93 | 9.391% | $14.1443 | $14.14 | $14.15 | $14.10 |
| 7 purchase totals = | $569.08 | $615.0555 | $615.05 | $615.10 | $615.10 | |