| 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 | $178.99 | 7.865% | $193.0676 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $82.40 | 3.481% | $85.2683 | $85.27 | $85.25 | $85.30 |
| Purchase #3 | $88.34 | 8.662% | $95.992 | $95.99 | $96.00 | $96.00 |
| Purchase #4 | $38.77 | 3.624% | $40.175 | $40.18 | $40.20 | $40.20 |
| Purchase #5 | $145.59 | 9.538% | $159.4764 | $159.48 | $159.50 | $159.50 |
| Purchase #6 | $64.36 | 10.515% | $71.1275 | $71.13 | $71.15 | $71.10 |
| Purchase #7 | $74.52 | 6.691% | $79.5061 | $79.51 | $79.50 | $79.50 |
| 7 purchase totals = | $672.97 | $724.6129 | $724.63 | $724.65 | $724.70 | |