| 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 | $157.59 | 3.528% | $163.1498 | $163.15 | $163.15 | $163.10 |
| Purchase #2 | $104.85 | 10.126% | $115.4671 | $115.47 | $115.45 | $115.50 |
| Purchase #3 | $248.78 | 12.835% | $280.7109 | $280.71 | $280.70 | $280.70 |
| Purchase #4 | $82.47 | 10.737% | $91.3248 | $91.32 | $91.30 | $91.30 |
| Purchase #5 | $37.28 | 7.610% | $40.117 | $40.12 | $40.10 | $40.10 |
| Purchase #6 | $248.31 | 11.787% | $277.5783 | $277.58 | $277.60 | $277.60 |
| Purchase #7 | $177.65 | 3.196% | $183.3277 | $183.33 | $183.35 | $183.30 |
| 7 purchase totals = | $1,056.93 | $1,151.6756 | $1,151.68 | $1,151.65 | $1,151.60 | |