| 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 | $162.27 | 11.460% | $180.8661 | $180.87 | $180.85 | $180.90 |
| Purchase #2 | $28.48 | 12.786% | $32.1215 | $32.12 | $32.10 | $32.10 |
| Purchase #3 | $239.87 | 8.298% | $259.7744 | $259.77 | $259.75 | $259.80 |
| Purchase #4 | $141.47 | 8.480% | $153.4667 | $153.47 | $153.45 | $153.50 |
| Purchase #5 | $185.58 | 7.675% | $199.8233 | $199.82 | $199.80 | $199.80 |
| Purchase #6 | $236.89 | 3.473% | $245.1172 | $245.12 | $245.10 | $245.10 |
| Purchase #7 | $46.38 | 4.541% | $48.4861 | $48.49 | $48.50 | $48.50 |
| 7 purchase totals = | $1,040.94 | $1,119.6553 | $1,119.66 | $1,119.55 | $1,119.70 | |