| 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 | $149.56 | 7.139% | $160.2371 | $160.24 | $160.25 | $160.20 |
| Purchase #2 | $244.90 | 13.298% | $277.4668 | $277.47 | $277.45 | $277.50 |
| Purchase #3 | $10.30 | 12.265% | $11.5633 | $11.56 | $11.55 | $11.60 |
| Purchase #4 | $137.34 | 11.309% | $152.8718 | $152.87 | $152.85 | $152.90 |
| Purchase #5 | $72.43 | 5.837% | $76.6577 | $76.66 | $76.65 | $76.70 |
| Purchase #6 | $230.69 | 3.422% | $238.5842 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $5.31 | 8.634% | $5.7685 | $5.77 | $5.75 | $5.80 |
| 7 purchase totals = | $850.53 | $923.1494 | $923.15 | $923.10 | $923.30 | |