| 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 | $143.99 | 9.370% | $157.4819 | $157.48 | $157.50 | $157.50 |
| Purchase #2 | $221.97 | 4.464% | $231.8787 | $231.88 | $231.90 | $231.90 |
| Purchase #3 | $243.33 | 13.651% | $276.547 | $276.55 | $276.55 | $276.50 |
| Purchase #4 | $54.77 | 4.641% | $57.3119 | $57.31 | $57.30 | $57.30 |
| Purchase #5 | $234.82 | 9.398% | $256.8884 | $256.89 | $256.90 | $256.90 |
| Purchase #6 | $206.32 | 4.139% | $214.8596 | $214.86 | $214.85 | $214.90 |
| Purchase #7 | $155.94 | 8.469% | $169.1466 | $169.15 | $169.15 | $169.10 |
| 7 purchase totals = | $1,261.14 | $1,364.1141 | $1,364.12 | $1,364.15 | $1,364.10 | |