| 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 | $129.45 | 9.377% | $141.5885 | $141.59 | $141.60 | $141.60 |
| Purchase #2 | $108.84 | 11.432% | $121.2826 | $121.28 | $121.30 | $121.30 |
| Purchase #3 | $137.45 | 9.267% | $150.1875 | $150.19 | $150.20 | $150.20 |
| Purchase #4 | $195.43 | 3.443% | $202.1587 | $202.16 | $202.15 | $202.20 |
| Purchase #5 | $30.86 | 7.717% | $33.2415 | $33.24 | $33.25 | $33.20 |
| Purchase #6 | $71.63 | 5.207% | $75.3598 | $75.36 | $75.35 | $75.40 |
| Purchase #7 | $110.25 | 4.270% | $114.9577 | $114.96 | $114.95 | $115.00 |
| 7 purchase totals = | $783.91 | $838.7763 | $838.78 | $838.80 | $838.90 | |