| 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 | $117.76 | 13.270% | $133.3868 | $133.39 | $133.40 | $133.40 |
| Purchase #2 | $157.40 | 13.638% | $178.8662 | $178.87 | $178.85 | $178.90 |
| Purchase #3 | $67.71 | 8.164% | $73.2378 | $73.24 | $73.25 | $73.20 |
| Purchase #4 | $33.68 | 11.283% | $37.4801 | $37.48 | $37.50 | $37.50 |
| Purchase #5 | $194.66 | 4.670% | $203.7506 | $203.75 | $203.75 | $203.80 |
| Purchase #6 | $99.26 | 10.414% | $109.5969 | $109.60 | $109.60 | $109.60 |
| Purchase #7 | $130.59 | 13.307% | $147.9676 | $147.97 | $147.95 | $148.00 |
| 7 purchase totals = | $801.06 | $884.2860 | $884.30 | $884.30 | $884.40 | |