| 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 | $117.52 | 11.238% | $130.7269 | $130.73 | $130.75 | $130.70 |
| Purchase #2 | $186.62 | 9.684% | $204.6923 | $204.69 | $204.70 | $204.70 |
| Purchase #3 | $180.50 | 6.321% | $191.9094 | $191.91 | $191.90 | $191.90 |
| Purchase #4 | $173.98 | 4.836% | $182.3937 | $182.39 | $182.40 | $182.40 |
| Purchase #5 | $93.62 | 7.811% | $100.9327 | $100.93 | $100.95 | $100.90 |
| Purchase #6 | $47.35 | 4.270% | $49.3718 | $49.37 | $49.35 | $49.40 |
| Purchase #7 | $137.45 | 5.603% | $145.1513 | $145.15 | $145.15 | $145.20 |
| 7 purchase totals = | $937.04 | $1,005.1781 | $1,005.17 | $1,005.20 | $1,005.20 | |