| 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 | $162.76 | 7.539% | $175.0305 | $175.03 | $175.05 | $175.00 |
| Purchase #2 | $236.71 | 12.438% | $266.152 | $266.15 | $266.15 | $266.20 |
| Purchase #3 | $210.33 | 8.624% | $228.4689 | $228.47 | $228.45 | $228.50 |
| Purchase #4 | $136.25 | 8.221% | $147.4511 | $147.45 | $147.45 | $147.50 |
| Purchase #5 | $246.78 | 9.332% | $269.8095 | $269.81 | $269.80 | $269.80 |
| Purchase #6 | $225.92 | 12.618% | $254.4266 | $254.43 | $254.45 | $254.40 |
| Purchase #7 | $138.47 | 7.660% | $149.0768 | $149.08 | $149.10 | $149.10 |
| 7 purchase totals = | $1,357.22 | $1,490.4154 | $1,490.42 | $1,490.45 | $1,490.50 | |