| 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 | $184.97 | 8.516% | $200.722 | $200.72 | $200.70 | $200.70 |
| Purchase #2 | $14.91 | 10.617% | $16.493 | $16.49 | $16.50 | $16.50 |
| Purchase #3 | $133.97 | 13.124% | $151.5522 | $151.55 | $151.55 | $151.60 |
| Purchase #4 | $234.72 | 9.157% | $256.2133 | $256.21 | $256.20 | $256.20 |
| Purchase #5 | $147.74 | 12.121% | $165.6476 | $165.65 | $165.65 | $165.60 |
| Purchase #6 | $221.31 | 10.445% | $244.4258 | $244.43 | $244.45 | $244.40 |
| Purchase #7 | $47.76 | 4.144% | $49.7392 | $49.74 | $49.75 | $49.70 |
| 7 purchase totals = | $985.38 | $1,084.7931 | $1,084.79 | $1,084.80 | $1,084.70 | |