| 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 | $205.34 | 10.726% | $227.3648 | $227.36 | $227.35 | $227.40 |
| Purchase #2 | $94.97 | 5.430% | $100.1269 | $100.13 | $100.15 | $100.10 |
| Purchase #3 | $57.39 | 6.811% | $61.2988 | $61.30 | $61.30 | $61.30 |
| Purchase #4 | $163.83 | 10.680% | $181.327 | $181.33 | $181.35 | $181.30 |
| Purchase #5 | $53.89 | 4.766% | $56.4584 | $56.46 | $56.45 | $56.50 |
| Purchase #6 | $172.45 | 7.391% | $185.1958 | $185.20 | $185.20 | $185.20 |
| Purchase #7 | $29.39 | 8.827% | $31.9843 | $31.98 | $32.00 | $32.00 |
| 7 purchase totals = | $777.26 | $843.7560 | $843.76 | $843.80 | $843.80 | |