| 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 | $17.51 | 11.743% | $19.5662 | $19.57 | $19.55 | $19.60 |
| Purchase #2 | $168.53 | 11.788% | $188.3963 | $188.40 | $188.40 | $188.40 |
| Purchase #3 | $44.28 | 12.608% | $49.8628 | $49.86 | $49.85 | $49.90 |
| Purchase #4 | $136.82 | 5.807% | $144.7651 | $144.77 | $144.75 | $144.80 |
| Purchase #5 | $171.98 | 9.288% | $187.9535 | $187.95 | $187.95 | $188.00 |
| Purchase #6 | $193.47 | 7.489% | $207.959 | $207.96 | $207.95 | $208.00 |
| Purchase #7 | $238.38 | 7.105% | $255.3169 | $255.32 | $255.30 | $255.30 |
| 7 purchase totals = | $970.97 | $1,053.8198 | $1,053.83 | $1,053.75 | $1,054.00 | |