| 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 | $135.98 | 5.150% | $142.983 | $142.98 | $143.00 | $143.00 |
| Purchase #2 | $29.82 | 7.741% | $32.1284 | $32.13 | $32.15 | $32.10 |
| Purchase #3 | $46.99 | 8.512% | $50.9898 | $50.99 | $51.00 | $51.00 |
| Purchase #4 | $55.83 | 12.285% | $62.6887 | $62.69 | $62.70 | $62.70 |
| Purchase #5 | $43.92 | 7.783% | $47.3383 | $47.34 | $47.35 | $47.30 |
| Purchase #6 | $32.97 | 11.577% | $36.7869 | $36.79 | $36.80 | $36.80 |
| Purchase #7 | $169.71 | 6.508% | $180.7547 | $180.75 | $180.75 | $180.80 |
| 7 purchase totals = | $515.22 | $553.6698 | $553.67 | $553.75 | $553.70 | |