| 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 | $116.69 | 7.380% | $125.3017 | $125.30 | $125.30 | $125.30 |
| Purchase #2 | $34.48 | 12.711% | $38.8628 | $38.86 | $38.85 | $38.90 |
| Purchase #3 | $122.60 | 13.810% | $139.5311 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $144.82 | 9.761% | $158.9559 | $158.96 | $158.95 | $159.00 |
| Purchase #5 | $39.42 | 4.624% | $41.2428 | $41.24 | $41.25 | $41.20 |
| Purchase #6 | $159.62 | 4.757% | $167.2131 | $167.21 | $167.20 | $167.20 |
| Purchase #7 | $68.95 | 5.509% | $72.7485 | $72.75 | $72.75 | $72.70 |
| 7 purchase totals = | $686.58 | $743.8559 | $743.85 | $743.85 | $743.80 | |