| 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 | $150.97 | 7.384% | $162.1176 | $162.12 | $162.10 | $162.10 |
| Purchase #2 | $106.35 | 6.863% | $113.6488 | $113.65 | $113.65 | $113.60 |
| Purchase #3 | $17.52 | 11.666% | $19.5639 | $19.56 | $19.55 | $19.60 |
| Purchase #4 | $57.44 | 7.773% | $61.9048 | $61.90 | $61.90 | $61.90 |
| Purchase #5 | $18.51 | 9.388% | $20.2477 | $20.25 | $20.25 | $20.20 |
| Purchase #6 | $58.32 | 7.788% | $62.862 | $62.86 | $62.85 | $62.90 |
| Purchase #7 | $115.29 | 5.236% | $121.3266 | $121.33 | $121.35 | $121.30 |
| 7 purchase totals = | $524.40 | $561.6714 | $561.67 | $561.65 | $561.60 | |