| 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 | $167.39 | 3.268% | $172.8603 | $172.86 | $172.85 | $172.90 |
| Purchase #2 | $207.66 | 10.104% | $228.642 | $228.64 | $228.65 | $228.60 |
| Purchase #3 | $207.92 | 9.136% | $226.9156 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $38.69 | 7.490% | $41.5879 | $41.59 | $41.60 | $41.60 |
| Purchase #5 | $96.93 | 8.830% | $105.4889 | $105.49 | $105.50 | $105.50 |
| Purchase #6 | $215.30 | 8.147% | $232.8405 | $232.84 | $232.85 | $232.80 |
| Purchase #7 | $146.25 | 8.546% | $158.7485 | $158.75 | $158.75 | $158.70 |
| 7 purchase totals = | $1,080.14 | $1,167.0837 | $1,167.09 | $1,167.10 | $1,167.00 | |