| 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 | $186.93 | 5.663% | $197.5158 | $197.52 | $197.50 | $197.50 |
| Purchase #2 | $117.45 | 11.656% | $131.14 | $131.14 | $131.15 | $131.10 |
| Purchase #3 | $176.82 | 11.724% | $197.5504 | $197.55 | $197.55 | $197.60 |
| Purchase #4 | $201.97 | 8.828% | $219.7999 | $219.80 | $219.80 | $219.80 |
| Purchase #5 | $30.58 | 7.340% | $32.8246 | $32.82 | $32.80 | $32.80 |
| Purchase #6 | $227.72 | 13.243% | $257.877 | $257.88 | $257.90 | $257.90 |
| Purchase #7 | $141.46 | 6.851% | $151.1514 | $151.15 | $151.15 | $151.20 |
| 7 purchase totals = | $1,082.93 | $1,187.8591 | $1,187.86 | $1,187.85 | $1,187.90 | |