| 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 | $139.90 | 6.324% | $148.7473 | $148.75 | $148.75 | $148.70 |
| Purchase #2 | $161.50 | 7.204% | $173.1345 | $173.13 | $173.15 | $173.10 |
| Purchase #3 | $45.90 | 3.328% | $47.4276 | $47.43 | $47.45 | $47.40 |
| Purchase #4 | $216.79 | 12.835% | $244.615 | $244.62 | $244.60 | $244.60 |
| Purchase #5 | $84.49 | 8.124% | $91.354 | $91.35 | $91.35 | $91.40 |
| Purchase #6 | $179.93 | 8.167% | $194.6249 | $194.62 | $194.60 | $194.60 |
| Purchase #7 | $244.30 | 11.279% | $271.8546 | $271.85 | $271.85 | $271.90 |
| 7 purchase totals = | $1,072.81 | $1,171.7579 | $1,171.75 | $1,171.75 | $1,171.70 | |