| 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 | $78.28 | 6.277% | $83.1936 | $83.19 | $83.20 | $83.20 |
| Purchase #2 | $46.60 | 5.491% | $49.1588 | $49.16 | $49.15 | $49.20 |
| Purchase #3 | $155.76 | 11.868% | $174.2456 | $174.25 | $174.25 | $174.20 |
| Purchase #4 | $48.53 | 10.111% | $53.4369 | $53.44 | $53.45 | $53.40 |
| Purchase #5 | $166.94 | 6.572% | $177.9113 | $177.91 | $177.90 | $177.90 |
| Purchase #6 | $135.28 | 7.503% | $145.4301 | $145.43 | $145.45 | $145.40 |
| Purchase #7 | $142.44 | 11.738% | $159.1596 | $159.16 | $159.15 | $159.20 |
| 7 purchase totals = | $773.83 | $842.5359 | $842.54 | $842.55 | $842.50 | |