| 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 | $160.43 | 11.835% | $179.4169 | $179.42 | $179.40 | $179.40 |
| Purchase #2 | $208.67 | 13.547% | $236.9385 | $236.94 | $236.95 | $236.90 |
| Purchase #3 | $187.58 | 5.442% | $197.7881 | $197.79 | $197.80 | $197.80 |
| Purchase #4 | $131.58 | 6.760% | $140.4748 | $140.47 | $140.45 | $140.50 |
| Purchase #5 | $205.30 | 13.678% | $233.3809 | $233.38 | $233.40 | $233.40 |
| Purchase #6 | $89.65 | 6.107% | $95.1249 | $95.12 | $95.10 | $95.10 |
| Purchase #7 | $36.78 | 10.247% | $40.5488 | $40.55 | $40.55 | $40.50 |
| 7 purchase totals = | $1,019.99 | $1,123.6729 | $1,123.67 | $1,123.65 | $1,123.60 | |