| 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 | $73.64 | 13.255% | $83.401 | $83.40 | $83.40 | $83.40 |
| Purchase #2 | $168.65 | 11.341% | $187.7766 | $187.78 | $187.80 | $187.80 |
| Purchase #3 | $192.69 | 9.379% | $210.7624 | $210.76 | $210.75 | $210.80 |
| Purchase #4 | $192.30 | 7.318% | $206.3725 | $206.37 | $206.35 | $206.40 |
| Purchase #5 | $101.88 | 6.192% | $108.1884 | $108.19 | $108.20 | $108.20 |
| Purchase #6 | $77.93 | 7.412% | $83.7062 | $83.71 | $83.70 | $83.70 |
| Purchase #7 | $35.90 | 12.470% | $40.3767 | $40.38 | $40.40 | $40.40 |
| 7 purchase totals = | $842.99 | $920.5838 | $920.59 | $920.60 | $920.70 | |