| 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 | $114.69 | 13.760% | $130.4713 | $130.47 | $130.45 | $130.50 |
| Purchase #2 | $222.94 | 13.699% | $253.4806 | $253.48 | $253.50 | $253.50 |
| Purchase #3 | $178.66 | 4.481% | $186.6658 | $186.67 | $186.65 | $186.70 |
| Purchase #4 | $24.83 | 13.696% | $28.2307 | $28.23 | $28.25 | $28.20 |
| Purchase #5 | $159.82 | 10.734% | $176.9751 | $176.98 | $177.00 | $177.00 |
| Purchase #6 | $34.87 | 12.765% | $39.3212 | $39.32 | $39.30 | $39.30 |
| Purchase #7 | $88.81 | 5.217% | $93.4432 | $93.44 | $93.45 | $93.40 |
| 7 purchase totals = | $824.62 | $908.5879 | $908.59 | $908.60 | $908.60 | |