| 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 | $154.66 | 7.535% | $166.3136 | $166.31 | $166.30 | $166.30 |
| Purchase #2 | $17.58 | 4.529% | $18.3762 | $18.38 | $18.40 | $18.40 |
| Purchase #3 | $146.46 | 13.461% | $166.175 | $166.18 | $166.20 | $166.20 |
| Purchase #4 | $82.49 | 12.785% | $93.0363 | $93.04 | $93.05 | $93.00 |
| Purchase #5 | $16.39 | 7.136% | $17.5596 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $241.54 | 7.562% | $259.8053 | $259.81 | $259.80 | $259.80 |
| Purchase #7 | $42.90 | 4.560% | $44.8562 | $44.86 | $44.85 | $44.90 |
| 7 purchase totals = | $702.02 | $766.1222 | $766.14 | $766.15 | $766.20 | |