| 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 | $194.78 | 6.129% | $206.7181 | $206.72 | $206.70 | $206.70 |
| Purchase #2 | $157.55 | 9.607% | $172.6858 | $172.69 | $172.70 | $172.70 |
| Purchase #3 | $218.95 | 5.576% | $231.1587 | $231.16 | $231.15 | $231.20 |
| Purchase #4 | $41.54 | 6.250% | $44.1363 | $44.14 | $44.15 | $44.10 |
| Purchase #5 | $126.48 | 7.579% | $136.0659 | $136.07 | $136.05 | $136.10 |
| Purchase #6 | $197.46 | 10.270% | $217.7391 | $217.74 | $217.75 | $217.70 |
| Purchase #7 | $64.76 | 6.280% | $68.8269 | $68.83 | $68.85 | $68.80 |
| 7 purchase totals = | $1,001.52 | $1,077.3308 | $1,077.35 | $1,077.35 | $1,077.30 | |