| 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 | $183.26 | 5.536% | $193.4053 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $38.86 | 10.799% | $43.0565 | $43.06 | $43.05 | $43.10 |
| Purchase #3 | $175.50 | 5.345% | $184.8805 | $184.88 | $184.90 | $184.90 |
| Purchase #4 | $96.27 | 12.360% | $108.169 | $108.17 | $108.15 | $108.20 |
| Purchase #5 | $170.67 | 13.735% | $194.1115 | $194.11 | $194.10 | $194.10 |
| Purchase #6 | $89.92 | 7.473% | $96.6397 | $96.64 | $96.65 | $96.60 |
| Purchase #7 | $28.61 | 12.201% | $32.1007 | $32.10 | $32.10 | $32.10 |
| 7 purchase totals = | $783.09 | $852.3632 | $852.37 | $852.35 | $852.40 | |