| 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 | $171.86 | 6.477% | $182.9914 | $182.99 | $183.00 | $183.00 |
| Purchase #2 | $28.80 | 12.637% | $32.4395 | $32.44 | $32.45 | $32.40 |
| Purchase #3 | $197.63 | 11.179% | $219.7231 | $219.72 | $219.70 | $219.70 |
| Purchase #4 | $128.36 | 8.668% | $139.4862 | $139.49 | $139.50 | $139.50 |
| Purchase #5 | $9.37 | 3.222% | $9.6719 | $9.67 | $9.65 | $9.70 |
| Purchase #6 | $194.55 | 9.540% | $213.1101 | $213.11 | $213.10 | $213.10 |
| Purchase #7 | $240.45 | 11.207% | $267.3972 | $267.40 | $267.40 | $267.40 |
| 7 purchase totals = | $971.02 | $1,064.8194 | $1,064.82 | $1,064.80 | $1,064.80 | |