| 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 | $171.52 | 9.781% | $188.2964 | $188.30 | $188.30 | $188.30 |
| Purchase #2 | $68.28 | 5.511% | $72.0429 | $72.04 | $72.05 | $72.00 |
| Purchase #3 | $41.32 | 7.167% | $44.2814 | $44.28 | $44.30 | $44.30 |
| Purchase #4 | $233.28 | 6.515% | $248.4782 | $248.48 | $248.50 | $248.50 |
| Purchase #5 | $177.70 | 5.497% | $187.4682 | $187.47 | $187.45 | $187.50 |
| Purchase #6 | $65.47 | 6.203% | $69.5311 | $69.53 | $69.55 | $69.50 |
| Purchase #7 | $121.85 | 11.313% | $135.6349 | $135.63 | $135.65 | $135.60 |
| 7 purchase totals = | $879.42 | $945.7331 | $945.73 | $945.80 | $945.70 | |