| 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 | $157.47 | 9.643% | $172.6548 | $172.65 | $172.65 | $172.70 |
| Purchase #2 | $93.45 | 4.557% | $97.7085 | $97.71 | $97.70 | $97.70 |
| Purchase #3 | $194.72 | 8.499% | $211.2693 | $211.27 | $211.25 | $211.30 |
| Purchase #4 | $233.69 | 10.827% | $258.9916 | $258.99 | $259.00 | $259.00 |
| Purchase #5 | $15.78 | 13.349% | $17.8865 | $17.89 | $17.90 | $17.90 |
| Purchase #6 | $162.81 | 9.149% | $177.7055 | $177.71 | $177.70 | $177.70 |
| Purchase #7 | $219.45 | 6.145% | $232.9352 | $232.94 | $232.95 | $232.90 |
| 7 purchase totals = | $1,077.37 | $1,169.1514 | $1,169.16 | $1,169.15 | $1,169.20 | |