| 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 | $12.91 | 11.669% | $14.4165 | $14.42 | $14.40 | $14.40 |
| Purchase #2 | $134.51 | 12.227% | $150.9565 | $150.96 | $150.95 | $151.00 |
| Purchase #3 | $23.71 | 3.608% | $24.5655 | $24.57 | $24.55 | $24.60 |
| Purchase #4 | $107.98 | 10.137% | $118.9259 | $118.93 | $118.95 | $118.90 |
| Purchase #5 | $102.58 | 3.580% | $106.2524 | $106.25 | $106.25 | $106.30 |
| Purchase #6 | $190.76 | 6.400% | $202.9686 | $202.97 | $202.95 | $203.00 |
| Purchase #7 | $161.81 | 6.517% | $172.3552 | $172.36 | $172.35 | $172.40 |
| 7 purchase totals = | $734.26 | $790.4406 | $790.46 | $790.40 | $790.60 | |