| 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 | $128.62 | 4.182% | $133.9989 | $134.00 | $134.00 | $134.00 |
| Purchase #2 | $157.64 | 10.196% | $173.713 | $173.71 | $173.70 | $173.70 |
| Purchase #3 | $111.31 | 3.781% | $115.5186 | $115.52 | $115.50 | $115.50 |
| Purchase #4 | $141.45 | 9.678% | $155.1395 | $155.14 | $155.15 | $155.10 |
| Purchase #5 | $231.99 | 6.546% | $247.1761 | $247.18 | $247.20 | $247.20 |
| Purchase #6 | $153.76 | 10.406% | $169.7603 | $169.76 | $169.75 | $169.80 |
| Purchase #7 | $146.92 | 3.216% | $151.6449 | $151.64 | $151.65 | $151.60 |
| 7 purchase totals = | $1,071.69 | $1,146.9513 | $1,146.95 | $1,146.95 | $1,146.90 | |