| 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 | $96.77 | 6.636% | $103.1917 | $103.19 | $103.20 | $103.20 |
| Purchase #2 | $7.59 | 7.559% | $8.1637 | $8.16 | $8.15 | $8.20 |
| Purchase #3 | $189.70 | 4.322% | $197.8988 | $197.90 | $197.90 | $197.90 |
| Purchase #4 | $237.89 | 13.715% | $270.5166 | $270.52 | $270.50 | $270.50 |
| Purchase #5 | $151.64 | 6.670% | $161.7544 | $161.75 | $161.75 | $161.80 |
| Purchase #6 | $36.49 | 7.366% | $39.1779 | $39.18 | $39.20 | $39.20 |
| Purchase #7 | $71.96 | 12.718% | $81.1119 | $81.11 | $81.10 | $81.10 |
| 7 purchase totals = | $792.04 | $861.8150 | $861.81 | $861.80 | $861.90 | |