| 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 | $174.36 | 5.447% | $183.8574 | $183.86 | $183.85 | $183.90 |
| Purchase #2 | $218.83 | 7.177% | $234.5354 | $234.54 | $234.55 | $234.50 |
| Purchase #3 | $74.97 | 9.167% | $81.8425 | $81.84 | $81.85 | $81.80 |
| Purchase #4 | $168.87 | 9.152% | $184.325 | $184.33 | $184.35 | $184.30 |
| Purchase #5 | $6.61 | 10.406% | $7.2978 | $7.30 | $7.30 | $7.30 |
| Purchase #6 | $129.95 | 7.518% | $139.7196 | $139.72 | $139.70 | $139.70 |
| Purchase #7 | $37.43 | 5.705% | $39.5654 | $39.57 | $39.55 | $39.60 |
| 7 purchase totals = | $811.02 | $871.1431 | $871.16 | $871.15 | $871.10 | |