| 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 | $172.69 | 8.667% | $187.657 | $187.66 | $187.65 | $187.70 |
| Purchase #2 | $139.26 | 4.695% | $145.7983 | $145.80 | $145.80 | $145.80 |
| Purchase #3 | $156.60 | 10.402% | $172.8895 | $172.89 | $172.90 | $172.90 |
| Purchase #4 | $194.91 | 6.307% | $207.203 | $207.20 | $207.20 | $207.20 |
| Purchase #5 | $103.32 | 3.793% | $107.2389 | $107.24 | $107.25 | $107.20 |
| Purchase #6 | $83.74 | 11.611% | $93.4631 | $93.46 | $93.45 | $93.50 |
| Purchase #7 | $180.32 | 6.420% | $191.8965 | $191.90 | $191.90 | $191.90 |
| 7 purchase totals = | $1,030.84 | $1,106.1463 | $1,106.15 | $1,106.15 | $1,106.20 | |