| 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 | $161.43 | 11.391% | $179.8185 | $179.82 | $179.80 | $179.80 |
| Purchase #2 | $166.39 | 12.864% | $187.7944 | $187.79 | $187.80 | $187.80 |
| Purchase #3 | $221.38 | 12.803% | $249.7233 | $249.72 | $249.70 | $249.70 |
| Purchase #4 | $233.63 | 12.582% | $263.0253 | $263.03 | $263.05 | $263.00 |
| Purchase #5 | $26.85 | 4.477% | $28.0521 | $28.05 | $28.05 | $28.10 |
| Purchase #6 | $235.88 | 13.713% | $268.2262 | $268.23 | $268.25 | $268.20 |
| Purchase #7 | $64.95 | 13.217% | $73.5344 | $73.53 | $73.55 | $73.50 |
| 7 purchase totals = | $1,110.51 | $1,250.1742 | $1,250.17 | $1,250.20 | $1,250.10 | |