| 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 | $194.91 | 5.419% | $205.4722 | $205.47 | $205.45 | $205.50 |
| Purchase #2 | $86.77 | 10.805% | $96.1455 | $96.15 | $96.15 | $96.10 |
| Purchase #3 | $135.45 | 8.271% | $146.6531 | $146.65 | $146.65 | $146.70 |
| Purchase #4 | $236.36 | 7.211% | $253.4039 | $253.40 | $253.40 | $253.40 |
| Purchase #5 | $176.86 | 8.372% | $191.6667 | $191.67 | $191.65 | $191.70 |
| Purchase #6 | $211.65 | 9.552% | $231.8668 | $231.87 | $231.85 | $231.90 |
| Purchase #7 | $12.71 | 8.302% | $13.7652 | $13.77 | $13.75 | $13.80 |
| 7 purchase totals = | $1,054.71 | $1,138.9734 | $1,138.98 | $1,138.90 | $1,139.10 | |