| 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 | $182.50 | 8.116% | $197.3117 | $197.31 | $197.30 | $197.30 |
| Purchase #2 | $137.79 | 12.830% | $155.4685 | $155.47 | $155.45 | $155.50 |
| Purchase #3 | $194.86 | 9.428% | $213.2314 | $213.23 | $213.25 | $213.20 |
| Purchase #4 | $119.25 | 9.181% | $130.1983 | $130.20 | $130.20 | $130.20 |
| Purchase #5 | $232.33 | 8.431% | $251.9177 | $251.92 | $251.90 | $251.90 |
| Purchase #6 | $72.54 | 11.710% | $81.0344 | $81.03 | $81.05 | $81.00 |
| Purchase #7 | $133.37 | 6.217% | $141.6616 | $141.66 | $141.65 | $141.70 |
| 7 purchase totals = | $1,072.64 | $1,170.8236 | $1,170.82 | $1,170.80 | $1,170.80 | |