| 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 | $101.37 | 13.580% | $115.136 | $115.14 | $115.15 | $115.10 |
| Purchase #2 | $59.66 | 6.706% | $63.6608 | $63.66 | $63.65 | $63.70 |
| Purchase #3 | $245.42 | 10.280% | $270.6492 | $270.65 | $270.65 | $270.60 |
| Purchase #4 | $79.81 | 5.105% | $83.8843 | $83.88 | $83.90 | $83.90 |
| Purchase #5 | $138.45 | 5.481% | $146.0384 | $146.04 | $146.05 | $146.00 |
| Purchase #6 | $170.40 | 8.114% | $184.2263 | $184.23 | $184.25 | $184.20 |
| Purchase #7 | $59.61 | 3.505% | $61.6993 | $61.70 | $61.70 | $61.70 |
| 7 purchase totals = | $854.72 | $925.2943 | $925.30 | $925.35 | $925.20 | |