| 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 | $133.78 | 5.446% | $141.0657 | $141.07 | $141.05 | $141.10 |
| Purchase #2 | $29.84 | 9.161% | $32.5736 | $32.57 | $32.55 | $32.60 |
| Purchase #3 | $195.26 | 8.219% | $211.3084 | $211.31 | $211.30 | $211.30 |
| Purchase #4 | $119.81 | 11.321% | $133.3737 | $133.37 | $133.35 | $133.40 |
| Purchase #5 | $80.27 | 9.559% | $87.943 | $87.94 | $87.95 | $87.90 |
| Purchase #6 | $218.97 | 11.773% | $244.7493 | $244.75 | $244.75 | $244.70 |
| Purchase #7 | $90.66 | 7.621% | $97.5692 | $97.57 | $97.55 | $97.60 |
| 7 purchase totals = | $868.59 | $948.5829 | $948.58 | $948.50 | $948.60 | |