| 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 | $135.48 | 4.117% | $141.0577 | $141.06 | $141.05 | $141.10 |
| Purchase #2 | $117.43 | 6.326% | $124.8586 | $124.86 | $124.85 | $124.90 |
| Purchase #3 | $61.77 | 8.553% | $67.0532 | $67.05 | $67.05 | $67.10 |
| Purchase #4 | $175.99 | 4.332% | $183.6139 | $183.61 | $183.60 | $183.60 |
| Purchase #5 | $33.77 | 10.409% | $37.2851 | $37.29 | $37.30 | $37.30 |
| Purchase #6 | $153.62 | 5.743% | $162.4424 | $162.44 | $162.45 | $162.40 |
| Purchase #7 | $204.76 | 4.413% | $213.7961 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $882.82 | $930.1070 | $930.11 | $930.10 | $930.20 | |