| 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 | $132.74 | 12.631% | $149.5064 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $90.46 | 12.421% | $101.696 | $101.70 | $101.70 | $101.70 |
| Purchase #3 | $237.80 | 12.750% | $268.1195 | $268.12 | $268.10 | $268.10 |
| Purchase #4 | $84.58 | 3.134% | $87.2307 | $87.23 | $87.25 | $87.20 |
| Purchase #5 | $101.70 | 6.351% | $108.159 | $108.16 | $108.15 | $108.20 |
| Purchase #6 | $30.43 | 11.498% | $33.9288 | $33.93 | $33.95 | $33.90 |
| Purchase #7 | $198.39 | 9.154% | $216.5506 | $216.55 | $216.55 | $216.60 |
| 7 purchase totals = | $876.10 | $965.1910 | $965.20 | $965.20 | $965.20 | |