| 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 | $111.67 | 8.207% | $120.8348 | $120.83 | $120.85 | $120.80 |
| Purchase #2 | $64.82 | 13.513% | $73.5791 | $73.58 | $73.60 | $73.60 |
| Purchase #3 | $205.26 | 7.658% | $220.9788 | $220.98 | $221.00 | $221.00 |
| Purchase #4 | $153.38 | 8.715% | $166.7471 | $166.75 | $166.75 | $166.70 |
| Purchase #5 | $129.60 | 13.573% | $147.1906 | $147.19 | $147.20 | $147.20 |
| Purchase #6 | $122.55 | 7.223% | $131.4018 | $131.40 | $131.40 | $131.40 |
| Purchase #7 | $244.43 | 8.601% | $265.4534 | $265.45 | $265.45 | $265.50 |
| 7 purchase totals = | $1,031.71 | $1,126.1856 | $1,126.18 | $1,126.25 | $1,126.20 | |