| 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 | $126.63 | 13.867% | $144.1898 | $144.19 | $144.20 | $144.20 |
| Purchase #2 | $84.64 | 9.823% | $92.9542 | $92.95 | $92.95 | $93.00 |
| Purchase #3 | $117.29 | 5.355% | $123.5709 | $123.57 | $123.55 | $123.60 |
| Purchase #4 | $235.65 | 7.397% | $253.081 | $253.08 | $253.10 | $253.10 |
| Purchase #5 | $18.86 | 13.729% | $21.4493 | $21.45 | $21.45 | $21.40 |
| Purchase #6 | $167.78 | 6.454% | $178.6085 | $178.61 | $178.60 | $178.60 |
| Purchase #7 | $79.48 | 9.528% | $87.0529 | $87.05 | $87.05 | $87.10 |
| 7 purchase totals = | $830.33 | $900.9066 | $900.90 | $900.90 | $901.00 | |