| 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 | $203.70 | 13.198% | $230.5843 | $230.58 | $230.60 | $230.60 |
| Purchase #2 | $68.47 | 5.201% | $72.0311 | $72.03 | $72.05 | $72.00 |
| Purchase #3 | $13.42 | 6.366% | $14.2743 | $14.27 | $14.25 | $14.30 |
| Purchase #4 | $170.87 | 7.706% | $184.0372 | $184.04 | $184.05 | $184.00 |
| Purchase #5 | $151.71 | 4.786% | $158.9708 | $158.97 | $158.95 | $159.00 |
| Purchase #6 | $69.35 | 6.749% | $74.0304 | $74.03 | $74.05 | $74.00 |
| Purchase #7 | $223.52 | 6.210% | $237.4006 | $237.40 | $237.40 | $237.40 |
| 7 purchase totals = | $901.04 | $971.3287 | $971.32 | $971.35 | $971.30 | |