| 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 | $148.71 | 10.163% | $163.8234 | $163.82 | $163.80 | $163.80 |
| Purchase #2 | $198.41 | 10.701% | $219.6419 | $219.64 | $219.65 | $219.60 |
| Purchase #3 | $8.51 | 7.786% | $9.1726 | $9.17 | $9.15 | $9.20 |
| Purchase #4 | $124.37 | 11.848% | $139.1054 | $139.11 | $139.10 | $139.10 |
| Purchase #5 | $21.47 | 5.301% | $22.6081 | $22.61 | $22.60 | $22.60 |
| Purchase #6 | $67.90 | 3.522% | $70.2914 | $70.29 | $70.30 | $70.30 |
| Purchase #7 | $91.98 | 4.198% | $95.8413 | $95.84 | $95.85 | $95.80 |
| 7 purchase totals = | $661.35 | $720.4841 | $720.48 | $720.45 | $720.40 | |