| 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 | $194.72 | 7.815% | $209.9374 | $209.94 | $209.95 | $209.90 |
| Purchase #2 | $225.36 | 5.527% | $237.8156 | $237.82 | $237.80 | $237.80 |
| Purchase #3 | $8.48 | 9.450% | $9.2814 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $57.32 | 5.404% | $60.4176 | $60.42 | $60.40 | $60.40 |
| Purchase #5 | $135.72 | 12.746% | $153.0189 | $153.02 | $153.00 | $153.00 |
| Purchase #6 | $182.69 | 7.433% | $196.2693 | $196.27 | $196.25 | $196.30 |
| Purchase #7 | $36.28 | 13.597% | $41.213 | $41.21 | $41.20 | $41.20 |
| 7 purchase totals = | $840.57 | $907.9532 | $907.96 | $907.90 | $907.90 | |