| 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 | $129.57 | 7.420% | $139.1841 | $139.18 | $139.20 | $139.20 |
| Purchase #2 | $169.54 | 10.609% | $187.5265 | $187.53 | $187.55 | $187.50 |
| Purchase #3 | $169.87 | 8.673% | $184.6028 | $184.60 | $184.60 | $184.60 |
| Purchase #4 | $179.30 | 5.263% | $188.7366 | $188.74 | $188.75 | $188.70 |
| Purchase #5 | $88.84 | 6.140% | $94.2948 | $94.29 | $94.30 | $94.30 |
| Purchase #6 | $135.66 | 12.852% | $153.095 | $153.10 | $153.10 | $153.10 |
| Purchase #7 | $162.58 | 6.827% | $173.6793 | $173.68 | $173.70 | $173.70 |
| 7 purchase totals = | $1,035.36 | $1,121.1191 | $1,121.12 | $1,121.20 | $1,121.10 | |