| 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 | $124.44 | 6.537% | $132.5746 | $132.57 | $132.55 | $132.60 |
| Purchase #2 | $165.80 | 3.750% | $172.0175 | $172.02 | $172.00 | $172.00 |
| Purchase #3 | $88.47 | 3.756% | $91.7929 | $91.79 | $91.80 | $91.80 |
| Purchase #4 | $47.84 | 10.202% | $52.7206 | $52.72 | $52.70 | $52.70 |
| Purchase #5 | $228.86 | 11.277% | $254.6685 | $254.67 | $254.65 | $254.70 |
| Purchase #6 | $146.76 | 10.552% | $162.2461 | $162.25 | $162.25 | $162.20 |
| Purchase #7 | $72.64 | 11.768% | $81.1883 | $81.19 | $81.20 | $81.20 |
| 7 purchase totals = | $874.81 | $947.2085 | $947.21 | $947.15 | $947.20 | |