| 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 | $145.61 | 5.224% | $153.2167 | $153.22 | $153.20 | $153.20 |
| Purchase #2 | $172.71 | 9.834% | $189.6943 | $189.69 | $189.70 | $189.70 |
| Purchase #3 | $185.92 | 9.136% | $202.9057 | $202.91 | $202.90 | $202.90 |
| Purchase #4 | $195.35 | 5.655% | $206.397 | $206.40 | $206.40 | $206.40 |
| Purchase #5 | $172.62 | 5.303% | $181.774 | $181.77 | $181.75 | $181.80 |
| Purchase #6 | $49.52 | 3.471% | $51.2388 | $51.24 | $51.25 | $51.20 |
| Purchase #7 | $232.78 | 5.217% | $244.9241 | $244.92 | $244.90 | $244.90 |
| 7 purchase totals = | $1,154.51 | $1,230.1506 | $1,230.15 | $1,230.10 | $1,230.10 | |