| 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 | $72.28 | 6.827% | $77.2146 | $77.21 | $77.20 | $77.20 |
| Purchase #2 | $155.67 | 13.459% | $176.6216 | $176.62 | $176.60 | $176.60 |
| Purchase #3 | $233.99 | 7.826% | $252.3021 | $252.30 | $252.30 | $252.30 |
| Purchase #4 | $197.83 | 12.829% | $223.2096 | $223.21 | $223.20 | $223.20 |
| Purchase #5 | $190.28 | 9.534% | $208.4213 | $208.42 | $208.40 | $208.40 |
| Purchase #6 | $92.75 | 13.699% | $105.4558 | $105.46 | $105.45 | $105.50 |
| Purchase #7 | $84.94 | 10.165% | $93.5742 | $93.57 | $93.55 | $93.60 |
| 7 purchase totals = | $1,027.74 | $1,136.7992 | $1,136.79 | $1,136.70 | $1,136.80 | |