| 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 | $147.93 | 12.349% | $166.1979 | $166.20 | $166.20 | $166.20 |
| Purchase #2 | $196.67 | 11.417% | $219.1238 | $219.12 | $219.10 | $219.10 |
| Purchase #3 | $30.89 | 12.236% | $34.6697 | $34.67 | $34.65 | $34.70 |
| Purchase #4 | $146.92 | 3.569% | $152.1636 | $152.16 | $152.15 | $152.20 |
| Purchase #5 | $115.44 | 3.407% | $119.373 | $119.37 | $119.35 | $119.40 |
| Purchase #6 | $158.50 | 12.111% | $177.6959 | $177.70 | $177.70 | $177.70 |
| Purchase #7 | $244.52 | 9.416% | $267.544 | $267.54 | $267.55 | $267.50 |
| 7 purchase totals = | $1,040.87 | $1,136.7679 | $1,136.76 | $1,136.70 | $1,136.80 | |