| 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 | $175.41 | 9.521% | $192.1108 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $164.71 | 6.743% | $175.8164 | $175.82 | $175.80 | $175.80 |
| Purchase #3 | $97.75 | 3.786% | $101.4508 | $101.45 | $101.45 | $101.50 |
| Purchase #4 | $166.28 | 13.134% | $188.1192 | $188.12 | $188.10 | $188.10 |
| Purchase #5 | $59.82 | 10.441% | $66.0658 | $66.07 | $66.05 | $66.10 |
| Purchase #6 | $91.60 | 7.211% | $98.2053 | $98.21 | $98.20 | $98.20 |
| Purchase #7 | $230.43 | 10.745% | $255.1897 | $255.19 | $255.20 | $255.20 |
| 7 purchase totals = | $986.00 | $1,076.9580 | $1,076.97 | $1,076.90 | $1,077.00 | |