| 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 | $141.94 | 8.687% | $154.2703 | $154.27 | $154.25 | $154.30 |
| Purchase #2 | $161.55 | 4.822% | $169.3399 | $169.34 | $169.35 | $169.30 |
| Purchase #3 | $13.94 | 13.355% | $15.8017 | $15.80 | $15.80 | $15.80 |
| Purchase #4 | $43.51 | 12.780% | $49.0706 | $49.07 | $49.05 | $49.10 |
| Purchase #5 | $169.54 | 11.697% | $189.3711 | $189.37 | $189.35 | $189.40 |
| Purchase #6 | $29.26 | 9.757% | $32.1149 | $32.11 | $32.10 | $32.10 |
| Purchase #7 | $101.52 | 6.334% | $107.9503 | $107.95 | $107.95 | $108.00 |
| 7 purchase totals = | $661.26 | $717.9188 | $717.91 | $717.85 | $718.00 | |