| 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 | $190.82 | 11.187% | $212.167 | $212.17 | $212.15 | $212.20 |
| Purchase #2 | $7.44 | 13.834% | $8.4692 | $8.47 | $8.45 | $8.50 |
| Purchase #3 | $204.88 | 6.490% | $218.1767 | $218.18 | $218.20 | $218.20 |
| Purchase #4 | $105.89 | 8.786% | $115.1935 | $115.19 | $115.20 | $115.20 |
| Purchase #5 | $98.49 | 9.647% | $107.9913 | $107.99 | $108.00 | $108.00 |
| Purchase #6 | $155.80 | 7.845% | $168.0225 | $168.02 | $168.00 | $168.00 |
| Purchase #7 | $155.67 | 3.559% | $161.2103 | $161.21 | $161.20 | $161.20 |
| 7 purchase totals = | $918.99 | $991.2305 | $991.23 | $991.20 | $991.30 | |