| 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 | $149.32 | 4.786% | $156.4665 | $156.47 | $156.45 | $156.50 |
| Purchase #2 | $217.86 | 9.602% | $238.7789 | $238.78 | $238.80 | $238.80 |
| Purchase #3 | $248.69 | 9.676% | $272.7532 | $272.75 | $272.75 | $272.80 |
| Purchase #4 | $22.51 | 12.702% | $25.3692 | $25.37 | $25.35 | $25.40 |
| Purchase #5 | $167.90 | 5.487% | $177.1127 | $177.11 | $177.10 | $177.10 |
| Purchase #6 | $155.62 | 12.636% | $175.2841 | $175.28 | $175.30 | $175.30 |
| Purchase #7 | $88.49 | 8.577% | $96.0798 | $96.08 | $96.10 | $96.10 |
| 7 purchase totals = | $1,050.39 | $1,141.8444 | $1,141.84 | $1,141.85 | $1,142.00 | |