| 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 | $152.45 | 12.551% | $171.584 | $171.58 | $171.60 | $171.60 |
| Purchase #2 | $43.51 | 9.747% | $47.7509 | $47.75 | $47.75 | $47.80 |
| Purchase #3 | $143.50 | 12.443% | $161.3557 | $161.36 | $161.35 | $161.40 |
| Purchase #4 | $221.74 | 12.632% | $249.7502 | $249.75 | $249.75 | $249.80 |
| Purchase #5 | $185.33 | 11.237% | $206.1555 | $206.16 | $206.15 | $206.20 |
| Purchase #6 | $121.51 | 9.830% | $133.4544 | $133.45 | $133.45 | $133.50 |
| Purchase #7 | $101.97 | 11.275% | $113.4671 | $113.47 | $113.45 | $113.50 |
| 7 purchase totals = | $970.01 | $1,083.5178 | $1,083.52 | $1,083.50 | $1,083.80 | |