| 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 | $223.74 | 13.723% | $254.4438 | $254.44 | $254.45 | $254.40 |
| Purchase #2 | $59.88 | 12.471% | $67.3476 | $67.35 | $67.35 | $67.30 |
| Purchase #3 | $16.94 | 12.157% | $18.9994 | $19.00 | $19.00 | $19.00 |
| Purchase #4 | $35.86 | 12.409% | $40.3099 | $40.31 | $40.30 | $40.30 |
| Purchase #5 | $139.86 | 4.326% | $145.9103 | $145.91 | $145.90 | $145.90 |
| Purchase #6 | $157.68 | 7.269% | $169.1418 | $169.14 | $169.15 | $169.10 |
| Purchase #7 | $119.69 | 11.580% | $133.5501 | $133.55 | $133.55 | $133.60 |
| 7 purchase totals = | $753.65 | $829.7029 | $829.70 | $829.70 | $829.60 | |