| 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 | $171.84 | 5.818% | $181.8377 | $181.84 | $181.85 | $181.80 |
| Purchase #2 | $210.35 | 13.257% | $238.2361 | $238.24 | $238.25 | $238.20 |
| Purchase #3 | $89.91 | 13.241% | $101.815 | $101.82 | $101.80 | $101.80 |
| Purchase #4 | $41.33 | 4.314% | $43.113 | $43.11 | $43.10 | $43.10 |
| Purchase #5 | $212.75 | 5.431% | $224.3045 | $224.30 | $224.30 | $224.30 |
| Purchase #6 | $140.98 | 13.669% | $160.2506 | $160.25 | $160.25 | $160.30 |
| Purchase #7 | $243.75 | 12.719% | $274.7526 | $274.75 | $274.75 | $274.80 |
| 7 purchase totals = | $1,110.91 | $1,224.3095 | $1,224.31 | $1,224.30 | $1,224.30 | |