| 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 | $162.96 | 4.266% | $169.9119 | $169.91 | $169.90 | $169.90 |
| Purchase #2 | $46.39 | 10.472% | $51.248 | $51.25 | $51.25 | $51.20 |
| Purchase #3 | $47.96 | 12.761% | $54.0802 | $54.08 | $54.10 | $54.10 |
| Purchase #4 | $181.73 | 9.631% | $199.2324 | $199.23 | $199.25 | $199.20 |
| Purchase #5 | $19.61 | 5.284% | $20.6462 | $20.65 | $20.65 | $20.60 |
| Purchase #6 | $128.95 | 6.299% | $137.0726 | $137.07 | $137.05 | $137.10 |
| Purchase #7 | $144.38 | 10.591% | $159.6713 | $159.67 | $159.65 | $159.70 |
| 7 purchase totals = | $731.98 | $791.8626 | $791.86 | $791.85 | $791.80 | |