| 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 | $142.29 | 12.543% | $160.1374 | $160.14 | $160.15 | $160.10 |
| Purchase #2 | $140.67 | 11.364% | $156.6557 | $156.66 | $156.65 | $156.70 |
| Purchase #3 | $200.85 | 7.209% | $215.3293 | $215.33 | $215.35 | $215.30 |
| Purchase #4 | $48.97 | 5.103% | $51.4689 | $51.47 | $51.45 | $51.50 |
| Purchase #5 | $88.38 | 9.680% | $96.9352 | $96.94 | $96.95 | $96.90 |
| Purchase #6 | $172.52 | 11.832% | $192.9326 | $192.93 | $192.95 | $192.90 |
| Purchase #7 | $23.40 | 11.763% | $26.1525 | $26.15 | $26.15 | $26.20 |
| 7 purchase totals = | $817.08 | $899.6116 | $899.62 | $899.65 | $899.60 | |