| 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 | $178.81 | 6.678% | $190.7509 | $190.75 | $190.75 | $190.80 |
| Purchase #2 | $165.42 | 12.350% | $185.8494 | $185.85 | $185.85 | $185.80 |
| Purchase #3 | $38.39 | 3.737% | $39.8246 | $39.82 | $39.80 | $39.80 |
| Purchase #4 | $144.60 | 9.306% | $158.0565 | $158.06 | $158.05 | $158.10 |
| Purchase #5 | $201.43 | 7.636% | $216.8112 | $216.81 | $216.80 | $216.80 |
| Purchase #6 | $202.37 | 9.278% | $221.1459 | $221.15 | $221.15 | $221.10 |
| Purchase #7 | $8.96 | 9.361% | $9.7987 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $939.98 | $1,022.2372 | $1,022.24 | $1,022.20 | $1,022.20 | |