| 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 | $159.64 | 11.361% | $177.7767 | $177.78 | $177.80 | $177.80 |
| Purchase #2 | $151.48 | 5.576% | $159.9265 | $159.93 | $159.95 | $159.90 |
| Purchase #3 | $72.89 | 11.194% | $81.0493 | $81.05 | $81.05 | $81.00 |
| Purchase #4 | $26.95 | 5.436% | $28.415 | $28.42 | $28.40 | $28.40 |
| Purchase #5 | $108.30 | 10.508% | $119.6802 | $119.68 | $119.70 | $119.70 |
| Purchase #6 | $246.29 | 13.595% | $279.7731 | $279.77 | $279.75 | $279.80 |
| Purchase #7 | $214.94 | 4.506% | $224.6252 | $224.63 | $224.65 | $224.60 |
| 7 purchase totals = | $980.49 | $1,071.2460 | $1,071.26 | $1,071.30 | $1,071.20 | |