| 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 | $142.34 | 11.245% | $158.3461 | $158.35 | $158.35 | $158.30 |
| Purchase #2 | $181.71 | 7.280% | $194.9385 | $194.94 | $194.95 | $194.90 |
| Purchase #3 | $86.54 | 9.251% | $94.5458 | $94.55 | $94.55 | $94.50 |
| Purchase #4 | $233.48 | 4.574% | $244.1594 | $244.16 | $244.15 | $244.20 |
| Purchase #5 | $198.80 | 4.177% | $207.1039 | $207.10 | $207.10 | $207.10 |
| Purchase #6 | $220.48 | 7.106% | $236.1473 | $236.15 | $236.15 | $236.10 |
| Purchase #7 | $215.55 | 7.294% | $231.2722 | $231.27 | $231.25 | $231.30 |
| 7 purchase totals = | $1,278.90 | $1,366.5132 | $1,366.52 | $1,366.50 | $1,366.40 | |