| 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 | $149.57 | 4.761% | $156.691 | $156.69 | $156.70 | $156.70 |
| Purchase #2 | $228.61 | 6.219% | $242.8273 | $242.83 | $242.85 | $242.80 |
| Purchase #3 | $210.33 | 9.193% | $229.6656 | $229.67 | $229.65 | $229.70 |
| Purchase #4 | $65.60 | 12.226% | $73.6203 | $73.62 | $73.60 | $73.60 |
| Purchase #5 | $143.58 | 11.354% | $159.8821 | $159.88 | $159.90 | $159.90 |
| Purchase #6 | $42.84 | 8.760% | $46.5928 | $46.59 | $46.60 | $46.60 |
| Purchase #7 | $171.77 | 11.625% | $191.7383 | $191.74 | $191.75 | $191.70 |
| 7 purchase totals = | $1,012.30 | $1,101.0174 | $1,101.02 | $1,101.05 | $1,101.00 | |