| 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 | $68.36 | 8.817% | $74.3873 | $74.39 | $74.40 | $74.40 |
| Purchase #2 | $179.83 | 8.217% | $194.6066 | $194.61 | $194.60 | $194.60 |
| Purchase #3 | $149.64 | 3.431% | $154.7741 | $154.77 | $154.75 | $154.80 |
| Purchase #4 | $151.30 | 7.404% | $162.5023 | $162.50 | $162.50 | $162.50 |
| Purchase #5 | $170.88 | 4.249% | $178.1407 | $178.14 | $178.15 | $178.10 |
| Purchase #6 | $239.84 | 13.684% | $272.6597 | $272.66 | $272.65 | $272.70 |
| Purchase #7 | $136.59 | 9.843% | $150.0346 | $150.03 | $150.05 | $150.00 |
| 7 purchase totals = | $1,096.44 | $1,187.1053 | $1,187.10 | $1,187.10 | $1,187.10 | |