| 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 | $193.78 | 13.216% | $219.39 | $219.39 | $219.40 | $219.40 |
| Purchase #2 | $157.87 | 8.155% | $170.7443 | $170.74 | $170.75 | $170.70 |
| Purchase #3 | $38.82 | 8.687% | $42.1923 | $42.19 | $42.20 | $42.20 |
| Purchase #4 | $92.31 | 9.649% | $101.217 | $101.22 | $101.20 | $101.20 |
| Purchase #5 | $11.64 | 10.214% | $12.8289 | $12.83 | $12.85 | $12.80 |
| Purchase #6 | $166.68 | 4.753% | $174.6023 | $174.60 | $174.60 | $174.60 |
| Purchase #7 | $200.38 | 7.783% | $215.9756 | $215.98 | $216.00 | $216.00 |
| 7 purchase totals = | $861.48 | $936.9504 | $936.95 | $937.00 | $936.90 | |