| 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 | $164.80 | 8.443% | $178.7141 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $166.29 | 5.431% | $175.3212 | $175.32 | $175.30 | $175.30 |
| Purchase #3 | $200.83 | 8.692% | $218.2861 | $218.29 | $218.30 | $218.30 |
| Purchase #4 | $191.40 | 7.671% | $206.0823 | $206.08 | $206.10 | $206.10 |
| Purchase #5 | $194.99 | 6.808% | $208.2649 | $208.26 | $208.25 | $208.30 |
| Purchase #6 | $38.33 | 7.485% | $41.199 | $41.20 | $41.20 | $41.20 |
| Purchase #7 | $14.74 | 9.320% | $16.1138 | $16.11 | $16.10 | $16.10 |
| 7 purchase totals = | $971.38 | $1,043.9814 | $1,043.97 | $1,043.95 | $1,044.00 | |