| 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 | $149.82 | 3.328% | $154.806 | $154.81 | $154.80 | $154.80 |
| Purchase #2 | $86.50 | 13.445% | $98.1299 | $98.13 | $98.15 | $98.10 |
| Purchase #3 | $53.42 | 3.320% | $55.1935 | $55.19 | $55.20 | $55.20 |
| Purchase #4 | $160.87 | 10.256% | $177.3688 | $177.37 | $177.35 | $177.40 |
| Purchase #5 | $191.88 | 9.562% | $210.2276 | $210.23 | $210.25 | $210.20 |
| Purchase #6 | $180.73 | 6.421% | $192.3347 | $192.33 | $192.35 | $192.30 |
| Purchase #7 | $143.54 | 4.345% | $149.7768 | $149.78 | $149.80 | $149.80 |
| 7 purchase totals = | $966.76 | $1,037.8373 | $1,037.84 | $1,037.90 | $1,037.80 | |