| 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 | $182.58 | 8.392% | $197.9021 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $64.36 | 10.159% | $70.8983 | $70.90 | $70.90 | $70.90 |
| Purchase #3 | $142.52 | 6.734% | $152.1173 | $152.12 | $152.10 | $152.10 |
| Purchase #4 | $53.68 | 8.798% | $58.4028 | $58.40 | $58.40 | $58.40 |
| Purchase #5 | $112.67 | 4.344% | $117.5644 | $117.56 | $117.55 | $117.60 |
| Purchase #6 | $88.71 | 12.561% | $99.8529 | $99.85 | $99.85 | $99.90 |
| Purchase #7 | $73.41 | 10.258% | $80.9404 | $80.94 | $80.95 | $80.90 |
| 7 purchase totals = | $717.93 | $777.6782 | $777.67 | $777.65 | $777.70 | |