| 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 | $149.38 | 4.486% | $156.0812 | $156.08 | $156.10 | $156.10 |
| Purchase #2 | $75.92 | 11.825% | $84.8975 | $84.90 | $84.90 | $84.90 |
| Purchase #3 | $230.48 | 3.428% | $238.3809 | $238.38 | $238.40 | $238.40 |
| Purchase #4 | $52.35 | 13.243% | $59.2827 | $59.28 | $59.30 | $59.30 |
| Purchase #5 | $60.51 | 9.444% | $66.2246 | $66.22 | $66.20 | $66.20 |
| Purchase #6 | $242.82 | 13.493% | $275.5837 | $275.58 | $275.60 | $275.60 |
| Purchase #7 | $132.30 | 12.815% | $149.2542 | $149.25 | $149.25 | $149.30 |
| 7 purchase totals = | $943.76 | $1,029.7048 | $1,029.69 | $1,029.75 | $1,029.80 | |