| 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 | $218.26 | 6.325% | $232.0649 | $232.06 | $232.05 | $232.10 |
| Purchase #2 | $153.39 | 3.574% | $158.8722 | $158.87 | $158.85 | $158.90 |
| Purchase #3 | $210.82 | 6.235% | $223.9646 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $197.95 | 7.257% | $212.3152 | $212.32 | $212.30 | $212.30 |
| Purchase #5 | $213.37 | 7.311% | $228.9695 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $194.30 | 4.786% | $203.5992 | $203.60 | $203.60 | $203.60 |
| Purchase #7 | $155.75 | 9.578% | $170.6677 | $170.67 | $170.65 | $170.70 |
| 7 purchase totals = | $1,343.84 | $1,430.4533 | $1,430.45 | $1,430.35 | $1,430.60 | |