| 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 | $183.55 | 5.406% | $193.4727 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $58.97 | 5.387% | $62.1467 | $62.15 | $62.15 | $62.10 |
| Purchase #3 | $132.82 | 12.465% | $149.376 | $149.38 | $149.40 | $149.40 |
| Purchase #4 | $135.51 | 12.414% | $152.3322 | $152.33 | $152.35 | $152.30 |
| Purchase #5 | $103.36 | 5.146% | $108.6789 | $108.68 | $108.70 | $108.70 |
| Purchase #6 | $193.65 | 12.774% | $218.3869 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $185.63 | 9.261% | $202.8212 | $202.82 | $202.80 | $202.80 |
| 7 purchase totals = | $993.49 | $1,087.2146 | $1,087.22 | $1,087.25 | $1,087.20 | |