| 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 | $36.34 | 9.435% | $39.7687 | $39.77 | $39.75 | $39.80 |
| Purchase #2 | $136.92 | 6.155% | $145.3474 | $145.35 | $145.35 | $145.30 |
| Purchase #3 | $183.83 | 7.505% | $197.6264 | $197.63 | $197.65 | $197.60 |
| Purchase #4 | $166.86 | 12.231% | $187.2686 | $187.27 | $187.25 | $187.30 |
| Purchase #5 | $140.25 | 4.569% | $146.658 | $146.66 | $146.65 | $146.70 |
| Purchase #6 | $52.88 | 5.815% | $55.955 | $55.96 | $55.95 | $56.00 |
| Purchase #7 | $166.56 | 4.516% | $174.0818 | $174.08 | $174.10 | $174.10 |
| 7 purchase totals = | $883.64 | $946.7059 | $946.72 | $946.70 | $946.80 | |