| 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 | $101.68 | 13.421% | $115.3265 | $115.33 | $115.35 | $115.30 |
| Purchase #2 | $34.58 | 6.266% | $36.7468 | $36.75 | $36.75 | $36.70 |
| Purchase #3 | $200.28 | 12.192% | $224.6981 | $224.70 | $224.70 | $224.70 |
| Purchase #4 | $121.46 | 7.387% | $130.4323 | $130.43 | $130.45 | $130.40 |
| Purchase #5 | $210.83 | 10.409% | $232.7753 | $232.78 | $232.80 | $232.80 |
| Purchase #6 | $134.27 | 3.586% | $139.0849 | $139.08 | $139.10 | $139.10 |
| Purchase #7 | $167.55 | 5.348% | $176.5106 | $176.51 | $176.50 | $176.50 |
| 7 purchase totals = | $970.65 | $1,055.5745 | $1,055.58 | $1,055.65 | $1,055.50 | |