| 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 | $171.85 | 9.327% | $187.8784 | $187.88 | $187.90 | $187.90 |
| Purchase #2 | $15.51 | 3.180% | $16.0032 | $16.00 | $16.00 | $16.00 |
| Purchase #3 | $209.28 | 11.673% | $233.7093 | $233.71 | $233.70 | $233.70 |
| Purchase #4 | $13.95 | 9.520% | $15.278 | $15.28 | $15.30 | $15.30 |
| Purchase #5 | $110.86 | 3.600% | $114.851 | $114.85 | $114.85 | $114.90 |
| Purchase #6 | $38.86 | 6.537% | $41.4003 | $41.40 | $41.40 | $41.40 |
| Purchase #7 | $210.36 | 10.140% | $231.6905 | $231.69 | $231.70 | $231.70 |
| 7 purchase totals = | $770.67 | $840.8107 | $840.81 | $840.85 | $840.90 | |