| 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 | $164.38 | 6.498% | $175.0614 | $175.06 | $175.05 | $175.10 |
| Purchase #2 | $77.98 | 5.334% | $82.1395 | $82.14 | $82.15 | $82.10 |
| Purchase #3 | $171.29 | 7.422% | $184.0031 | $184.00 | $184.00 | $184.00 |
| Purchase #4 | $139.60 | 9.452% | $152.795 | $152.80 | $152.80 | $152.80 |
| Purchase #5 | $6.59 | 13.676% | $7.4912 | $7.49 | $7.50 | $7.50 |
| Purchase #6 | $28.26 | 3.751% | $29.32 | $29.32 | $29.30 | $29.30 |
| Purchase #7 | $67.36 | 12.573% | $75.8292 | $75.83 | $75.85 | $75.80 |
| 7 purchase totals = | $655.46 | $706.6394 | $706.64 | $706.65 | $706.60 | |