| 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 | $156.74 | 5.689% | $165.6569 | $165.66 | $165.65 | $165.70 |
| Purchase #2 | $212.25 | 4.477% | $221.7524 | $221.75 | $221.75 | $221.80 |
| Purchase #3 | $137.36 | 5.680% | $145.162 | $145.16 | $145.15 | $145.20 |
| Purchase #4 | $85.80 | 7.688% | $92.3963 | $92.40 | $92.40 | $92.40 |
| Purchase #5 | $240.28 | 4.781% | $251.7678 | $251.77 | $251.75 | $251.80 |
| Purchase #6 | $236.89 | 3.259% | $244.6102 | $244.61 | $244.60 | $244.60 |
| Purchase #7 | $141.73 | 13.344% | $160.6425 | $160.64 | $160.65 | $160.60 |
| 7 purchase totals = | $1,211.05 | $1,281.9881 | $1,281.99 | $1,281.95 | $1,282.10 | |