| 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 | $184.43 | 7.299% | $197.8915 | $197.89 | $197.90 | $197.90 |
| Purchase #2 | $248.79 | 5.829% | $263.292 | $263.29 | $263.30 | $263.30 |
| Purchase #3 | $85.67 | 6.644% | $91.3619 | $91.36 | $91.35 | $91.40 |
| Purchase #4 | $98.85 | 3.310% | $102.1219 | $102.12 | $102.10 | $102.10 |
| Purchase #5 | $55.49 | 8.265% | $60.0762 | $60.08 | $60.10 | $60.10 |
| Purchase #6 | $35.93 | 13.395% | $40.7428 | $40.74 | $40.75 | $40.70 |
| Purchase #7 | $154.44 | 3.140% | $159.2894 | $159.29 | $159.30 | $159.30 |
| 7 purchase totals = | $863.60 | $914.7757 | $914.77 | $914.80 | $914.80 | |