| 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 | $18.62 | 5.349% | $19.616 | $19.62 | $19.60 | $19.60 |
| Purchase #2 | $166.86 | 7.172% | $178.8272 | $178.83 | $178.85 | $178.80 |
| Purchase #3 | $242.83 | 9.523% | $265.9547 | $265.95 | $265.95 | $266.00 |
| Purchase #4 | $133.53 | 8.765% | $145.2339 | $145.23 | $145.25 | $145.20 |
| Purchase #5 | $92.69 | 9.760% | $101.7365 | $101.74 | $101.75 | $101.70 |
| Purchase #6 | $47.49 | 13.679% | $53.9862 | $53.99 | $54.00 | $54.00 |
| Purchase #7 | $63.91 | 3.480% | $66.1341 | $66.13 | $66.15 | $66.10 |
| 7 purchase totals = | $765.93 | $831.4886 | $831.49 | $831.55 | $831.40 | |