| 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 | $131.74 | 5.629% | $139.1556 | $139.16 | $139.15 | $139.20 |
| Purchase #2 | $172.31 | 10.271% | $190.008 | $190.01 | $190.00 | $190.00 |
| Purchase #3 | $187.88 | 4.265% | $195.8931 | $195.89 | $195.90 | $195.90 |
| Purchase #4 | $119.29 | 8.615% | $129.5668 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $92.54 | 6.650% | $98.6939 | $98.69 | $98.70 | $98.70 |
| Purchase #6 | $130.42 | 8.391% | $141.3635 | $141.36 | $141.35 | $141.40 |
| Purchase #7 | $106.62 | 11.400% | $118.7747 | $118.77 | $118.75 | $118.80 |
| 7 purchase totals = | $940.80 | $1,013.4556 | $1,013.45 | $1,013.40 | $1,013.60 | |