| 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 | $156.70 | 10.246% | $172.7555 | $172.76 | $172.75 | $172.80 |
| Purchase #2 | $110.79 | 9.281% | $121.0724 | $121.07 | $121.05 | $121.10 |
| Purchase #3 | $173.42 | 13.518% | $196.8629 | $196.86 | $196.85 | $196.90 |
| Purchase #4 | $10.68 | 5.239% | $11.2395 | $11.24 | $11.25 | $11.20 |
| Purchase #5 | $54.36 | 5.174% | $57.1726 | $57.17 | $57.15 | $57.20 |
| Purchase #6 | $75.84 | 12.247% | $85.1281 | $85.13 | $85.15 | $85.10 |
| Purchase #7 | $204.75 | 11.432% | $228.157 | $228.16 | $228.15 | $228.20 |
| 7 purchase totals = | $786.54 | $872.3880 | $872.39 | $872.35 | $872.50 | |