| 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 | $164.56 | 8.784% | $179.015 | $179.02 | $179.00 | $179.00 |
| Purchase #2 | $138.47 | 6.663% | $147.6963 | $147.70 | $147.70 | $147.70 |
| Purchase #3 | $28.84 | 13.564% | $32.7519 | $32.75 | $32.75 | $32.80 |
| Purchase #4 | $194.50 | 13.327% | $220.421 | $220.42 | $220.40 | $220.40 |
| Purchase #5 | $42.68 | 3.862% | $44.3283 | $44.33 | $44.35 | $44.30 |
| Purchase #6 | $207.36 | 8.202% | $224.3677 | $224.37 | $224.35 | $224.40 |
| Purchase #7 | $89.29 | 3.368% | $92.2973 | $92.30 | $92.30 | $92.30 |
| 7 purchase totals = | $865.70 | $940.8775 | $940.89 | $940.85 | $940.90 | |