| 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 | $140.49 | 7.201% | $150.6067 | $150.61 | $150.60 | $150.60 |
| Purchase #2 | $93.33 | 7.783% | $100.5939 | $100.59 | $100.60 | $100.60 |
| Purchase #3 | $217.65 | 10.752% | $241.0517 | $241.05 | $241.05 | $241.10 |
| Purchase #4 | $146.42 | 8.608% | $159.0238 | $159.02 | $159.00 | $159.00 |
| Purchase #5 | $126.37 | 10.454% | $139.5807 | $139.58 | $139.60 | $139.60 |
| Purchase #6 | $13.43 | 5.475% | $14.1653 | $14.17 | $14.15 | $14.20 |
| Purchase #7 | $115.26 | 3.515% | $119.3114 | $119.31 | $119.30 | $119.30 |
| 7 purchase totals = | $852.95 | $924.3335 | $924.33 | $924.30 | $924.40 | |