| 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 | $169.72 | 10.417% | $187.3997 | $187.40 | $187.40 | $187.40 |
| Purchase #2 | $175.35 | 12.745% | $197.6984 | $197.70 | $197.70 | $197.70 |
| Purchase #3 | $101.65 | 13.539% | $115.4124 | $115.41 | $115.40 | $115.40 |
| Purchase #4 | $119.50 | 11.597% | $133.3584 | $133.36 | $133.35 | $133.40 |
| Purchase #5 | $46.83 | 10.739% | $51.8591 | $51.86 | $51.85 | $51.90 |
| Purchase #6 | $161.77 | 11.379% | $180.1778 | $180.18 | $180.20 | $180.20 |
| Purchase #7 | $84.70 | 3.351% | $87.5383 | $87.54 | $87.55 | $87.50 |
| 7 purchase totals = | $859.52 | $953.4441 | $953.45 | $953.45 | $953.50 | |