| 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 | $166.49 | 13.201% | $188.4683 | $188.47 | $188.45 | $188.50 |
| Purchase #2 | $109.76 | 10.726% | $121.5329 | $121.53 | $121.55 | $121.50 |
| Purchase #3 | $244.74 | 3.735% | $253.881 | $253.88 | $253.90 | $253.90 |
| Purchase #4 | $135.63 | 12.650% | $152.7872 | $152.79 | $152.80 | $152.80 |
| Purchase #5 | $47.39 | 7.292% | $50.8457 | $50.85 | $50.85 | $50.80 |
| Purchase #6 | $200.25 | 9.224% | $218.7211 | $218.72 | $218.70 | $218.70 |
| Purchase #7 | $108.94 | 9.255% | $119.0224 | $119.02 | $119.00 | $119.00 |
| 7 purchase totals = | $1,013.20 | $1,105.2586 | $1,105.26 | $1,105.25 | $1,105.20 | |