| 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 | $154.72 | 3.204% | $159.6772 | $159.68 | $159.70 | $159.70 |
| Purchase #2 | $235.81 | 8.826% | $256.6226 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $246.77 | 8.657% | $268.1329 | $268.13 | $268.15 | $268.10 |
| Purchase #4 | $156.73 | 7.682% | $168.77 | $168.77 | $168.75 | $168.80 |
| Purchase #5 | $174.92 | 8.144% | $189.1655 | $189.17 | $189.15 | $189.20 |
| Purchase #6 | $80.36 | 12.446% | $90.3616 | $90.36 | $90.35 | $90.40 |
| Purchase #7 | $139.51 | 6.567% | $148.6716 | $148.67 | $148.65 | $148.70 |
| 7 purchase totals = | $1,188.82 | $1,281.4014 | $1,281.40 | $1,281.35 | $1,281.50 | |