| 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 | $173.26 | 11.302% | $192.8418 | $192.84 | $192.85 | $192.80 |
| Purchase #2 | $23.25 | 7.377% | $24.9652 | $24.97 | $24.95 | $25.00 |
| Purchase #3 | $92.89 | 6.821% | $99.226 | $99.23 | $99.25 | $99.20 |
| Purchase #4 | $157.51 | 9.322% | $172.1931 | $172.19 | $172.20 | $172.20 |
| Purchase #5 | $62.25 | 6.691% | $66.4151 | $66.42 | $66.40 | $66.40 |
| Purchase #6 | $75.44 | 5.638% | $79.6933 | $79.69 | $79.70 | $79.70 |
| Purchase #7 | $53.29 | 7.556% | $57.3166 | $57.32 | $57.30 | $57.30 |
| 7 purchase totals = | $637.89 | $692.6511 | $692.66 | $692.65 | $692.60 | |