| 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 | $172.51 | 4.292% | $179.9141 | $179.91 | $179.90 | $179.90 |
| Purchase #2 | $197.99 | 3.416% | $204.7533 | $204.75 | $204.75 | $204.80 |
| Purchase #3 | $81.50 | 11.810% | $91.1252 | $91.13 | $91.15 | $91.10 |
| Purchase #4 | $159.39 | 5.826% | $168.6761 | $168.68 | $168.70 | $168.70 |
| Purchase #5 | $183.97 | 12.471% | $206.9129 | $206.91 | $206.90 | $206.90 |
| Purchase #6 | $108.38 | 5.857% | $114.7278 | $114.73 | $114.75 | $114.70 |
| Purchase #7 | $235.64 | 3.778% | $244.5425 | $244.54 | $244.55 | $244.50 |
| 7 purchase totals = | $1,139.38 | $1,210.6519 | $1,210.65 | $1,210.70 | $1,210.60 | |