| 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 | $68.90 | 4.664% | $72.1135 | $72.11 | $72.10 | $72.10 |
| Purchase #2 | $194.69 | 12.701% | $219.4176 | $219.42 | $219.40 | $219.40 |
| Purchase #3 | $31.52 | 7.205% | $33.791 | $33.79 | $33.80 | $33.80 |
| Purchase #4 | $207.85 | 13.668% | $236.2589 | $236.26 | $236.25 | $236.30 |
| Purchase #5 | $160.32 | 11.509% | $178.7712 | $178.77 | $178.75 | $178.80 |
| Purchase #6 | $6.41 | 10.274% | $7.0686 | $7.07 | $7.05 | $7.10 |
| Purchase #7 | $181.46 | 10.638% | $200.7637 | $200.76 | $200.75 | $200.80 |
| 7 purchase totals = | $851.15 | $948.1845 | $948.18 | $948.10 | $948.30 | |