| 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 | $144.32 | 11.265% | $160.5776 | $160.58 | $160.60 | $160.60 |
| Purchase #2 | $151.34 | 6.388% | $161.0076 | $161.01 | $161.00 | $161.00 |
| Purchase #3 | $135.89 | 10.535% | $150.206 | $150.21 | $150.20 | $150.20 |
| Purchase #4 | $191.64 | 8.252% | $207.4541 | $207.45 | $207.45 | $207.50 |
| Purchase #5 | $90.97 | 6.289% | $96.6911 | $96.69 | $96.70 | $96.70 |
| Purchase #6 | $19.82 | 3.286% | $20.4713 | $20.47 | $20.45 | $20.50 |
| Purchase #7 | $151.64 | 6.356% | $161.2782 | $161.28 | $161.30 | $161.30 |
| 7 purchase totals = | $885.62 | $957.6859 | $957.69 | $957.70 | $957.80 | |