| 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 | $130.35 | 9.186% | $142.324 | $142.32 | $142.30 | $142.30 |
| Purchase #2 | $80.43 | 7.754% | $86.6665 | $86.67 | $86.65 | $86.70 |
| Purchase #3 | $19.89 | 13.385% | $22.5523 | $22.55 | $22.55 | $22.60 |
| Purchase #4 | $170.75 | 4.840% | $179.0143 | $179.01 | $179.00 | $179.00 |
| Purchase #5 | $81.59 | 3.184% | $84.1878 | $84.19 | $84.20 | $84.20 |
| Purchase #6 | $230.83 | 7.557% | $248.2738 | $248.27 | $248.25 | $248.30 |
| Purchase #7 | $47.70 | 13.872% | $54.3169 | $54.32 | $54.30 | $54.30 |
| 7 purchase totals = | $761.54 | $817.3356 | $817.33 | $817.25 | $817.40 | |