| 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 | $155.65 | 3.546% | $161.1693 | $161.17 | $161.15 | $161.20 |
| Purchase #2 | $147.95 | 5.284% | $155.7677 | $155.77 | $155.75 | $155.80 |
| Purchase #3 | $106.94 | 9.392% | $116.9838 | $116.98 | $117.00 | $117.00 |
| Purchase #4 | $242.76 | 13.162% | $274.7121 | $274.71 | $274.70 | $274.70 |
| Purchase #5 | $50.75 | 10.285% | $55.9696 | $55.97 | $55.95 | $56.00 |
| Purchase #6 | $161.95 | 12.497% | $182.1889 | $182.19 | $182.20 | $182.20 |
| Purchase #7 | $114.54 | 7.741% | $123.4065 | $123.41 | $123.40 | $123.40 |
| 7 purchase totals = | $980.54 | $1,070.1979 | $1,070.20 | $1,070.15 | $1,070.30 | |