| 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 | $148.86 | 8.497% | $161.5086 | $161.51 | $161.50 | $161.50 |
| Purchase #2 | $57.70 | 6.385% | $61.3841 | $61.38 | $61.40 | $61.40 |
| Purchase #3 | $157.71 | 6.628% | $168.163 | $168.16 | $168.15 | $168.20 |
| Purchase #4 | $25.88 | 8.435% | $28.063 | $28.06 | $28.05 | $28.10 |
| Purchase #5 | $82.83 | 5.269% | $87.1943 | $87.19 | $87.20 | $87.20 |
| Purchase #6 | $37.69 | 4.180% | $39.2654 | $39.27 | $39.25 | $39.30 |
| Purchase #7 | $119.26 | 7.615% | $128.3416 | $128.34 | $128.35 | $128.30 |
| 7 purchase totals = | $629.93 | $673.9200 | $673.91 | $673.90 | $674.00 | |