| 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 | $179.78 | 11.684% | $200.7855 | $200.79 | $200.80 | $200.80 |
| Purchase #2 | $40.97 | 5.511% | $43.2279 | $43.23 | $43.25 | $43.20 |
| Purchase #3 | $22.49 | 10.207% | $24.7856 | $24.79 | $24.80 | $24.80 |
| Purchase #4 | $190.81 | 8.379% | $206.798 | $206.80 | $206.80 | $206.80 |
| Purchase #5 | $146.37 | 6.209% | $155.4581 | $155.46 | $155.45 | $155.50 |
| Purchase #6 | $193.26 | 8.865% | $210.3925 | $210.39 | $210.40 | $210.40 |
| Purchase #7 | $219.62 | 3.597% | $227.5197 | $227.52 | $227.50 | $227.50 |
| 7 purchase totals = | $993.30 | $1,068.9673 | $1,068.98 | $1,069.00 | $1,069.00 | |