| 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 | $110.70 | 9.832% | $121.584 | $121.58 | $121.60 | $121.60 |
| Purchase #2 | $139.35 | 9.369% | $152.4057 | $152.41 | $152.40 | $152.40 |
| Purchase #3 | $158.70 | 8.871% | $172.7783 | $172.78 | $172.80 | $172.80 |
| Purchase #4 | $189.72 | 13.162% | $214.6909 | $214.69 | $214.70 | $214.70 |
| Purchase #5 | $168.81 | 7.827% | $182.0228 | $182.02 | $182.00 | $182.00 |
| Purchase #6 | $30.48 | 12.643% | $34.3336 | $34.33 | $34.35 | $34.30 |
| Purchase #7 | $175.41 | 5.354% | $184.8015 | $184.80 | $184.80 | $184.80 |
| 7 purchase totals = | $973.17 | $1,062.6168 | $1,062.61 | $1,062.65 | $1,062.60 | |