| 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 | $148.38 | 9.757% | $162.8574 | $162.86 | $162.85 | $162.90 |
| Purchase #2 | $79.84 | 9.408% | $87.3513 | $87.35 | $87.35 | $87.40 |
| Purchase #3 | $10.45 | 13.844% | $11.8967 | $11.90 | $11.90 | $11.90 |
| Purchase #4 | $51.79 | 6.826% | $55.3252 | $55.33 | $55.35 | $55.30 |
| Purchase #5 | $158.42 | 7.840% | $170.8401 | $170.84 | $170.85 | $170.80 |
| Purchase #6 | $179.50 | 12.697% | $202.2911 | $202.29 | $202.30 | $202.30 |
| Purchase #7 | $74.58 | 7.578% | $80.2317 | $80.23 | $80.25 | $80.20 |
| 7 purchase totals = | $702.96 | $770.7935 | $770.80 | $770.85 | $770.80 | |