| 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 | $177.65 | 3.683% | $184.1928 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $54.26 | 5.651% | $57.3262 | $57.33 | $57.35 | $57.30 |
| Purchase #3 | $91.77 | 12.254% | $103.0155 | $103.02 | $103.00 | $103.00 |
| Purchase #4 | $54.95 | 7.224% | $58.9196 | $58.92 | $58.90 | $58.90 |
| Purchase #5 | $162.86 | 8.550% | $176.7845 | $176.78 | $176.80 | $176.80 |
| Purchase #6 | $83.89 | 5.415% | $88.4326 | $88.43 | $88.45 | $88.40 |
| Purchase #7 | $175.52 | 7.542% | $188.7577 | $188.76 | $188.75 | $188.80 |
| 7 purchase totals = | $800.90 | $857.4289 | $857.43 | $857.45 | $857.40 | |