| 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 | $133.65 | 6.728% | $142.642 | $142.64 | $142.65 | $142.60 |
| Purchase #2 | $147.91 | 13.326% | $167.6205 | $167.62 | $167.60 | $167.60 |
| Purchase #3 | $66.59 | 7.691% | $71.7114 | $71.71 | $71.70 | $71.70 |
| Purchase #4 | $148.68 | 6.831% | $158.8363 | $158.84 | $158.85 | $158.80 |
| Purchase #5 | $188.86 | 3.722% | $195.8894 | $195.89 | $195.90 | $195.90 |
| Purchase #6 | $96.45 | 5.571% | $101.8232 | $101.82 | $101.80 | $101.80 |
| Purchase #7 | $63.47 | 7.295% | $68.1001 | $68.10 | $68.10 | $68.10 |
| 7 purchase totals = | $845.61 | $906.6229 | $906.62 | $906.60 | $906.50 | |