| 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 | $108.28 | 10.788% | $119.9612 | $119.96 | $119.95 | $120.00 |
| Purchase #2 | $167.40 | 6.675% | $178.574 | $178.57 | $178.55 | $178.60 |
| Purchase #3 | $243.99 | 10.392% | $269.3454 | $269.35 | $269.35 | $269.30 |
| Purchase #4 | $15.28 | 6.479% | $16.27 | $16.27 | $16.25 | $16.30 |
| Purchase #5 | $130.76 | 12.458% | $147.0501 | $147.05 | $147.05 | $147.10 |
| Purchase #6 | $137.40 | 13.622% | $156.1166 | $156.12 | $156.10 | $156.10 |
| Purchase #7 | $12.57 | 13.691% | $14.291 | $14.29 | $14.30 | $14.30 |
| 7 purchase totals = | $815.68 | $901.6083 | $901.61 | $901.55 | $901.70 | |