| 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 | $160.63 | 12.202% | $180.2301 | $180.23 | $180.25 | $180.20 |
| Purchase #2 | $141.72 | 7.445% | $152.2711 | $152.27 | $152.25 | $152.30 |
| Purchase #3 | $9.55 | 3.839% | $9.9166 | $9.92 | $9.90 | $9.90 |
| Purchase #4 | $30.83 | 4.746% | $32.2932 | $32.29 | $32.30 | $32.30 |
| Purchase #5 | $249.54 | 9.683% | $273.703 | $273.70 | $273.70 | $273.70 |
| Purchase #6 | $92.40 | 4.306% | $96.3787 | $96.38 | $96.40 | $96.40 |
| Purchase #7 | $180.73 | 3.653% | $187.3321 | $187.33 | $187.35 | $187.30 |
| 7 purchase totals = | $865.40 | $932.1248 | $932.12 | $932.15 | $932.10 | |