| 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 | $84.93 | 3.835% | $88.1871 | $88.19 | $88.20 | $88.20 |
| Purchase #2 | $131.86 | 12.822% | $148.7671 | $148.77 | $148.75 | $148.80 |
| Purchase #3 | $161.50 | 3.128% | $166.5517 | $166.55 | $166.55 | $166.60 |
| Purchase #4 | $96.66 | 8.654% | $105.025 | $105.03 | $105.05 | $105.00 |
| Purchase #5 | $112.98 | 5.440% | $119.1261 | $119.13 | $119.15 | $119.10 |
| Purchase #6 | $20.87 | 9.244% | $22.7992 | $22.80 | $22.80 | $22.80 |
| Purchase #7 | $36.59 | 4.560% | $38.2585 | $38.26 | $38.25 | $38.30 |
| 7 purchase totals = | $645.39 | $688.7147 | $688.73 | $688.75 | $688.80 | |