| 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 | $133.77 | 8.511% | $145.1552 | $145.16 | $145.15 | $145.20 |
| Purchase #2 | $85.84 | 13.233% | $97.1992 | $97.20 | $97.20 | $97.20 |
| Purchase #3 | $94.95 | 4.267% | $99.0015 | $99.00 | $99.00 | $99.00 |
| Purchase #4 | $124.68 | 7.385% | $133.8876 | $133.89 | $133.90 | $133.90 |
| Purchase #5 | $210.80 | 8.620% | $228.971 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $18.31 | 5.700% | $19.3537 | $19.35 | $19.35 | $19.40 |
| Purchase #7 | $226.67 | 9.463% | $248.1198 | $248.12 | $248.10 | $248.10 |
| 7 purchase totals = | $895.02 | $971.6880 | $971.69 | $971.65 | $971.80 | |