| 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 | $153.55 | 10.759% | $170.0704 | $170.07 | $170.05 | $170.10 |
| Purchase #2 | $26.84 | 11.324% | $29.8794 | $29.88 | $29.90 | $29.90 |
| Purchase #3 | $62.57 | 12.718% | $70.5277 | $70.53 | $70.55 | $70.50 |
| Purchase #4 | $44.37 | 13.780% | $50.4842 | $50.48 | $50.50 | $50.50 |
| Purchase #5 | $34.26 | 9.119% | $37.3842 | $37.38 | $37.40 | $37.40 |
| Purchase #6 | $133.98 | 9.232% | $146.349 | $146.35 | $146.35 | $146.30 |
| Purchase #7 | $248.96 | 3.642% | $258.0271 | $258.03 | $258.05 | $258.00 |
| 7 purchase totals = | $704.53 | $762.7220 | $762.72 | $762.80 | $762.70 | |