| 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 | $134.63 | 4.455% | $140.6278 | $140.63 | $140.65 | $140.60 |
| Purchase #2 | $152.41 | 8.707% | $165.6803 | $165.68 | $165.70 | $165.70 |
| Purchase #3 | $107.95 | 10.537% | $119.3247 | $119.32 | $119.30 | $119.30 |
| Purchase #4 | $195.92 | 12.235% | $219.8908 | $219.89 | $219.90 | $219.90 |
| Purchase #5 | $202.43 | 13.382% | $229.5192 | $229.52 | $229.50 | $229.50 |
| Purchase #6 | $160.52 | 13.603% | $182.3555 | $182.36 | $182.35 | $182.40 |
| Purchase #7 | $182.68 | 11.650% | $203.9622 | $203.96 | $203.95 | $204.00 |
| 7 purchase totals = | $1,136.54 | $1,261.3605 | $1,261.36 | $1,261.35 | $1,261.40 | |