| 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 | $175.26 | 4.234% | $182.6805 | $182.68 | $182.70 | $182.70 |
| Purchase #2 | $115.38 | 4.182% | $120.2052 | $120.21 | $120.20 | $120.20 |
| Purchase #3 | $232.97 | 3.251% | $240.5439 | $240.54 | $240.55 | $240.50 |
| Purchase #4 | $84.45 | 3.406% | $87.3264 | $87.33 | $87.35 | $87.30 |
| Purchase #5 | $154.60 | 3.447% | $159.9291 | $159.93 | $159.95 | $159.90 |
| Purchase #6 | $17.49 | 5.702% | $18.4873 | $18.49 | $18.50 | $18.50 |
| Purchase #7 | $34.33 | 5.757% | $36.3064 | $36.31 | $36.30 | $36.30 |
| 7 purchase totals = | $814.48 | $845.4788 | $845.49 | $845.55 | $845.40 | |