| 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 | $193.54 | 12.584% | $217.8951 | $217.90 | $217.90 | $217.90 |
| Purchase #2 | $75.53 | 10.650% | $83.5739 | $83.57 | $83.55 | $83.60 |
| Purchase #3 | $16.33 | 13.298% | $18.5016 | $18.50 | $18.50 | $18.50 |
| Purchase #4 | $178.67 | 10.402% | $197.2553 | $197.26 | $197.25 | $197.30 |
| Purchase #5 | $63.87 | 9.790% | $70.1229 | $70.12 | $70.10 | $70.10 |
| Purchase #6 | $166.68 | 7.603% | $179.3527 | $179.35 | $179.35 | $179.40 |
| Purchase #7 | $53.37 | 10.231% | $58.8303 | $58.83 | $58.85 | $58.80 |
| 7 purchase totals = | $747.99 | $825.5318 | $825.53 | $825.50 | $825.60 | |