| 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 | $124.40 | 11.398% | $138.5791 | $138.58 | $138.60 | $138.60 |
| Purchase #2 | $195.87 | 10.452% | $216.3423 | $216.34 | $216.35 | $216.30 |
| Purchase #3 | $40.83 | 12.149% | $45.7904 | $45.79 | $45.80 | $45.80 |
| Purchase #4 | $18.78 | 8.269% | $20.3329 | $20.33 | $20.35 | $20.30 |
| Purchase #5 | $136.66 | 8.535% | $148.3239 | $148.32 | $148.30 | $148.30 |
| Purchase #6 | $49.40 | 7.276% | $52.9943 | $52.99 | $53.00 | $53.00 |
| Purchase #7 | $150.92 | 6.428% | $160.6211 | $160.62 | $160.60 | $160.60 |
| 7 purchase totals = | $716.86 | $782.9840 | $782.97 | $783.00 | $782.90 | |