| 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 | $136.47 | 3.120% | $140.7279 | $140.73 | $140.75 | $140.70 |
| Purchase #2 | $83.76 | 11.221% | $93.1587 | $93.16 | $93.15 | $93.20 |
| Purchase #3 | $189.73 | 12.369% | $213.1977 | $213.20 | $213.20 | $213.20 |
| Purchase #4 | $131.54 | 3.667% | $136.3636 | $136.36 | $136.35 | $136.40 |
| Purchase #5 | $140.86 | 11.301% | $156.7786 | $156.78 | $156.80 | $156.80 |
| Purchase #6 | $159.88 | 4.470% | $167.0266 | $167.03 | $167.05 | $167.00 |
| Purchase #7 | $87.88 | 3.321% | $90.7985 | $90.80 | $90.80 | $90.80 |
| 7 purchase totals = | $930.12 | $998.0516 | $998.06 | $998.10 | $998.10 | |