| 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 | $172.41 | 7.716% | $185.7132 | $185.71 | $185.70 | $185.70 |
| Purchase #2 | $104.75 | 12.475% | $117.8176 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $120.36 | 4.859% | $126.2083 | $126.21 | $126.20 | $126.20 |
| Purchase #4 | $192.98 | 6.657% | $205.8267 | $205.83 | $205.85 | $205.80 |
| Purchase #5 | $194.93 | 13.436% | $221.1208 | $221.12 | $221.10 | $221.10 |
| Purchase #6 | $138.36 | 13.433% | $156.9459 | $156.95 | $156.95 | $156.90 |
| Purchase #7 | $176.56 | 3.753% | $183.1863 | $183.19 | $183.20 | $183.20 |
| 7 purchase totals = | $1,100.35 | $1,196.8188 | $1,196.83 | $1,196.80 | $1,196.70 | |