| 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 | $128.25 | 13.711% | $145.8344 | $145.83 | $145.85 | $145.80 |
| Purchase #2 | $158.31 | 11.251% | $176.1215 | $176.12 | $176.10 | $176.10 |
| Purchase #3 | $110.99 | 13.860% | $126.3732 | $126.37 | $126.35 | $126.40 |
| Purchase #4 | $250.74 | 6.380% | $266.7372 | $266.74 | $266.75 | $266.70 |
| Purchase #5 | $27.84 | 7.219% | $29.8498 | $29.85 | $29.85 | $29.80 |
| Purchase #6 | $249.97 | 7.475% | $268.6553 | $268.66 | $268.65 | $268.70 |
| Purchase #7 | $248.65 | 7.389% | $267.0227 | $267.02 | $267.00 | $267.00 |
| 7 purchase totals = | $1,174.75 | $1,280.5941 | $1,280.59 | $1,280.55 | $1,280.50 | |