| 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 | $135.38 | 10.669% | $149.8237 | $149.82 | $149.80 | $149.80 |
| Purchase #2 | $56.64 | 7.555% | $60.9192 | $60.92 | $60.90 | $60.90 |
| Purchase #3 | $213.69 | 6.155% | $226.8426 | $226.84 | $226.85 | $226.80 |
| Purchase #4 | $225.77 | 4.425% | $235.7603 | $235.76 | $235.75 | $235.80 |
| Purchase #5 | $233.46 | 3.170% | $240.8607 | $240.86 | $240.85 | $240.90 |
| Purchase #6 | $143.96 | 6.188% | $152.8682 | $152.87 | $152.85 | $152.90 |
| Purchase #7 | $98.53 | 3.407% | $101.8869 | $101.89 | $101.90 | $101.90 |
| 7 purchase totals = | $1,107.43 | $1,168.9616 | $1,168.96 | $1,168.90 | $1,169.00 | |