| 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 | $168.32 | 5.627% | $177.7914 | $177.79 | $177.80 | $177.80 |
| Purchase #2 | $105.63 | 7.402% | $113.4487 | $113.45 | $113.45 | $113.40 |
| Purchase #3 | $47.64 | 12.255% | $53.4783 | $53.48 | $53.50 | $53.50 |
| Purchase #4 | $169.99 | 11.381% | $189.3366 | $189.34 | $189.35 | $189.30 |
| Purchase #5 | $223.86 | 3.320% | $231.2922 | $231.29 | $231.30 | $231.30 |
| Purchase #6 | $217.66 | 9.836% | $239.069 | $239.07 | $239.05 | $239.10 |
| Purchase #7 | $65.62 | 6.226% | $69.7055 | $69.71 | $69.70 | $69.70 |
| 7 purchase totals = | $998.72 | $1,074.1217 | $1,074.13 | $1,074.15 | $1,074.10 | |