| 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 | $70.86 | 11.829% | $79.242 | $79.24 | $79.25 | $79.20 |
| Purchase #2 | $151.87 | 4.680% | $158.9775 | $158.98 | $159.00 | $159.00 |
| Purchase #3 | $226.39 | 7.629% | $243.6613 | $243.66 | $243.65 | $243.70 |
| Purchase #4 | $121.30 | 12.571% | $136.5486 | $136.55 | $136.55 | $136.50 |
| Purchase #5 | $205.84 | 6.505% | $219.2299 | $219.23 | $219.25 | $219.20 |
| Purchase #6 | $36.27 | 13.629% | $41.2132 | $41.21 | $41.20 | $41.20 |
| Purchase #7 | $210.92 | 13.367% | $239.1137 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $1,023.45 | $1,117.9862 | $1,117.98 | $1,118.00 | $1,117.90 | |