| 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 | $141.73 | 11.479% | $157.9992 | $158.00 | $158.00 | $158.00 |
| Purchase #2 | $5.48 | 10.409% | $6.0504 | $6.05 | $6.05 | $6.10 |
| Purchase #3 | $110.54 | 3.429% | $114.3304 | $114.33 | $114.35 | $114.30 |
| Purchase #4 | $78.83 | 12.121% | $88.385 | $88.39 | $88.40 | $88.40 |
| Purchase #5 | $21.75 | 10.461% | $24.0253 | $24.03 | $24.05 | $24.00 |
| Purchase #6 | $174.95 | 10.772% | $193.7956 | $193.80 | $193.80 | $193.80 |
| Purchase #7 | $17.68 | 5.861% | $18.7162 | $18.72 | $18.70 | $18.70 |
| 7 purchase totals = | $550.96 | $603.3021 | $603.32 | $603.35 | $603.30 | |