| 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 | $131.89 | 3.819% | $136.9269 | $136.93 | $136.95 | $136.90 |
| Purchase #2 | $159.86 | 9.189% | $174.5495 | $174.55 | $174.55 | $174.50 |
| Purchase #3 | $79.96 | 5.690% | $84.5097 | $84.51 | $84.50 | $84.50 |
| Purchase #4 | $197.82 | 13.367% | $224.2626 | $224.26 | $224.25 | $224.30 |
| Purchase #5 | $233.30 | 8.498% | $253.1258 | $253.13 | $253.15 | $253.10 |
| Purchase #6 | $117.94 | 8.571% | $128.0486 | $128.05 | $128.05 | $128.00 |
| Purchase #7 | $172.42 | 7.268% | $184.9515 | $184.95 | $184.95 | $185.00 |
| 7 purchase totals = | $1,093.19 | $1,186.3746 | $1,186.38 | $1,186.40 | $1,186.30 | |