| 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 | $132.29 | 5.255% | $139.2418 | $139.24 | $139.25 | $139.20 |
| Purchase #2 | $127.95 | 11.739% | $142.9701 | $142.97 | $142.95 | $143.00 |
| Purchase #3 | $80.71 | 4.281% | $84.1652 | $84.17 | $84.15 | $84.20 |
| Purchase #4 | $249.97 | 6.466% | $266.1331 | $266.13 | $266.15 | $266.10 |
| Purchase #5 | $8.83 | 7.788% | $9.5177 | $9.52 | $9.50 | $9.50 |
| Purchase #6 | $87.25 | 4.393% | $91.0829 | $91.08 | $91.10 | $91.10 |
| Purchase #7 | $152.40 | 13.764% | $173.3763 | $173.38 | $173.40 | $173.40 |
| 7 purchase totals = | $839.40 | $906.4871 | $906.49 | $906.50 | $906.50 | |