| 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 | $175.88 | 8.378% | $190.6152 | $190.62 | $190.60 | $190.60 |
| Purchase #2 | $66.31 | 13.386% | $75.1863 | $75.19 | $75.20 | $75.20 |
| Purchase #3 | $236.83 | 10.777% | $262.3532 | $262.35 | $262.35 | $262.40 |
| Purchase #4 | $237.86 | 12.107% | $266.6577 | $266.66 | $266.65 | $266.70 |
| Purchase #5 | $39.34 | 3.397% | $40.6764 | $40.68 | $40.70 | $40.70 |
| Purchase #6 | $194.85 | 12.623% | $219.4459 | $219.45 | $219.45 | $219.40 |
| Purchase #7 | $54.69 | 3.418% | $56.5593 | $56.56 | $56.55 | $56.60 |
| 7 purchase totals = | $1,005.76 | $1,111.4940 | $1,111.51 | $1,111.50 | $1,111.60 | |