| 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 | $27.59 | 13.149% | $31.2178 | $31.22 | $31.20 | $31.20 |
| Purchase #2 | $170.83 | 3.212% | $176.3171 | $176.32 | $176.30 | $176.30 |
| Purchase #3 | $68.53 | 4.142% | $71.3685 | $71.37 | $71.35 | $71.40 |
| Purchase #4 | $155.44 | 11.434% | $173.213 | $173.21 | $173.20 | $173.20 |
| Purchase #5 | $44.33 | 11.655% | $49.4967 | $49.50 | $49.50 | $49.50 |
| Purchase #6 | $103.70 | 11.265% | $115.3818 | $115.38 | $115.40 | $115.40 |
| Purchase #7 | $174.86 | 10.286% | $192.8461 | $192.85 | $192.85 | $192.80 |
| 7 purchase totals = | $745.28 | $809.8410 | $809.85 | $809.80 | $809.80 | |