| 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 | $133.62 | 3.157% | $137.8384 | $137.84 | $137.85 | $137.80 |
| Purchase #2 | $68.97 | 8.804% | $75.0421 | $75.04 | $75.05 | $75.00 |
| Purchase #3 | $41.34 | 7.717% | $44.5302 | $44.53 | $44.55 | $44.50 |
| Purchase #4 | $158.98 | 8.807% | $172.9814 | $172.98 | $173.00 | $173.00 |
| Purchase #5 | $6.39 | 12.199% | $7.1695 | $7.17 | $7.15 | $7.20 |
| Purchase #6 | $23.42 | 13.545% | $26.5922 | $26.59 | $26.60 | $26.60 |
| Purchase #7 | $41.86 | 11.348% | $46.6103 | $46.61 | $46.60 | $46.60 |
| 7 purchase totals = | $474.58 | $510.7641 | $510.76 | $510.80 | $510.70 | |