| 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 | $149.87 | 8.610% | $162.7738 | $162.77 | $162.75 | $162.80 |
| Purchase #2 | $195.36 | 3.434% | $202.0687 | $202.07 | $202.05 | $202.10 |
| Purchase #3 | $149.67 | 6.248% | $159.0214 | $159.02 | $159.00 | $159.00 |
| Purchase #4 | $82.32 | 8.604% | $89.4028 | $89.40 | $89.40 | $89.40 |
| Purchase #5 | $84.48 | 8.775% | $91.8931 | $91.89 | $91.90 | $91.90 |
| Purchase #6 | $85.96 | 6.456% | $91.5096 | $91.51 | $91.50 | $91.50 |
| Purchase #7 | $197.45 | 9.318% | $215.8484 | $215.85 | $215.85 | $215.80 |
| 7 purchase totals = | $945.11 | $1,012.5178 | $1,012.51 | $1,012.45 | $1,012.50 | |