| 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 | $20.86 | 6.263% | $22.1665 | $22.17 | $22.15 | $22.20 |
| Purchase #2 | $167.60 | 5.266% | $176.4258 | $176.43 | $176.45 | $176.40 |
| Purchase #3 | $162.30 | 10.236% | $178.913 | $178.91 | $178.90 | $178.90 |
| Purchase #4 | $90.44 | 3.278% | $93.4046 | $93.40 | $93.40 | $93.40 |
| Purchase #5 | $187.68 | 6.703% | $200.2602 | $200.26 | $200.25 | $200.30 |
| Purchase #6 | $126.30 | 4.353% | $131.7978 | $131.80 | $131.80 | $131.80 |
| Purchase #7 | $125.74 | 8.421% | $136.3286 | $136.33 | $136.35 | $136.30 |
| 7 purchase totals = | $880.92 | $939.2965 | $939.30 | $939.30 | $939.30 | |