| 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 | $213.70 | 10.631% | $236.4184 | $236.42 | $236.40 | $236.40 |
| Purchase #2 | $161.28 | 10.356% | $177.9822 | $177.98 | $178.00 | $178.00 |
| Purchase #3 | $91.80 | 5.586% | $96.9279 | $96.93 | $96.95 | $96.90 |
| Purchase #4 | $168.92 | 12.521% | $190.0705 | $190.07 | $190.05 | $190.10 |
| Purchase #5 | $81.29 | 8.522% | $88.2175 | $88.22 | $88.20 | $88.20 |
| Purchase #6 | $130.62 | 6.348% | $138.9118 | $138.91 | $138.90 | $138.90 |
| Purchase #7 | $168.92 | 5.255% | $177.7967 | $177.80 | $177.80 | $177.80 |
| 7 purchase totals = | $1,016.53 | $1,106.3250 | $1,106.33 | $1,106.30 | $1,106.30 | |