| 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 | $181.85 | 13.724% | $206.8071 | $206.81 | $206.80 | $206.80 |
| Purchase #2 | $44.41 | 12.312% | $49.8778 | $49.88 | $49.90 | $49.90 |
| Purchase #3 | $91.61 | 11.103% | $101.7815 | $101.78 | $101.80 | $101.80 |
| Purchase #4 | $28.80 | 8.130% | $31.1414 | $31.14 | $31.15 | $31.10 |
| Purchase #5 | $161.38 | 9.548% | $176.7886 | $176.79 | $176.80 | $176.80 |
| Purchase #6 | $246.88 | 3.425% | $255.3356 | $255.34 | $255.35 | $255.30 |
| Purchase #7 | $63.35 | 11.712% | $70.7696 | $70.77 | $70.75 | $70.80 |
| 7 purchase totals = | $818.28 | $892.5016 | $892.51 | $892.55 | $892.50 | |