| 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 | $130.52 | 13.475% | $148.1076 | $148.11 | $148.10 | $148.10 |
| Purchase #2 | $75.62 | 8.264% | $81.8692 | $81.87 | $81.85 | $81.90 |
| Purchase #3 | $228.67 | 7.726% | $246.337 | $246.34 | $246.35 | $246.30 |
| Purchase #4 | $51.39 | 5.157% | $54.0402 | $54.04 | $54.05 | $54.00 |
| Purchase #5 | $5.44 | 10.383% | $6.0048 | $6.00 | $6.00 | $6.00 |
| Purchase #6 | $204.70 | 7.300% | $219.6431 | $219.64 | $219.65 | $219.60 |
| Purchase #7 | $162.71 | 7.114% | $174.2852 | $174.29 | $174.30 | $174.30 |
| 7 purchase totals = | $859.05 | $930.2871 | $930.29 | $930.30 | $930.20 | |