| 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 | $179.99 | 9.632% | $197.3266 | $197.33 | $197.35 | $197.30 |
| Purchase #2 | $20.25 | 12.473% | $22.7758 | $22.78 | $22.80 | $22.80 |
| Purchase #3 | $140.81 | 7.694% | $151.6439 | $151.64 | $151.65 | $151.60 |
| Purchase #4 | $34.27 | 13.161% | $38.7803 | $38.78 | $38.80 | $38.80 |
| Purchase #5 | $47.89 | 11.222% | $53.2642 | $53.26 | $53.25 | $53.30 |
| Purchase #6 | $204.77 | 12.753% | $230.8843 | $230.88 | $230.90 | $230.90 |
| Purchase #7 | $189.75 | 8.854% | $206.5505 | $206.55 | $206.55 | $206.60 |
| 7 purchase totals = | $817.73 | $901.2256 | $901.22 | $901.30 | $901.30 | |