| 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 | $183.56 | 4.346% | $191.5375 | $191.54 | $191.55 | $191.50 |
| Purchase #2 | $29.31 | 9.406% | $32.0669 | $32.07 | $32.05 | $32.10 |
| Purchase #3 | $54.94 | 3.575% | $56.9041 | $56.90 | $56.90 | $56.90 |
| Purchase #4 | $91.81 | 11.432% | $102.3057 | $102.31 | $102.30 | $102.30 |
| Purchase #5 | $196.99 | 10.399% | $217.475 | $217.48 | $217.50 | $217.50 |
| Purchase #6 | $39.48 | 13.467% | $44.7968 | $44.80 | $44.80 | $44.80 |
| Purchase #7 | $113.56 | 13.812% | $129.2449 | $129.24 | $129.25 | $129.20 |
| 7 purchase totals = | $709.65 | $774.3309 | $774.34 | $774.35 | $774.30 | |