| 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 | $169.83 | 4.805% | $177.9903 | $177.99 | $178.00 | $178.00 |
| Purchase #2 | $90.31 | 9.353% | $98.7567 | $98.76 | $98.75 | $98.80 |
| Purchase #3 | $30.90 | 13.250% | $34.9943 | $34.99 | $35.00 | $35.00 |
| Purchase #4 | $43.39 | 7.160% | $46.4967 | $46.50 | $46.50 | $46.50 |
| Purchase #5 | $214.72 | 10.538% | $237.3472 | $237.35 | $237.35 | $237.30 |
| Purchase #6 | $62.72 | 4.515% | $65.5518 | $65.55 | $65.55 | $65.60 |
| Purchase #7 | $135.69 | 12.132% | $152.1519 | $152.15 | $152.15 | $152.20 |
| 7 purchase totals = | $747.56 | $813.2889 | $813.29 | $813.30 | $813.40 | |