| 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 | $182.56 | 4.636% | $191.0235 | $191.02 | $191.00 | $191.00 |
| Purchase #2 | $90.27 | 9.594% | $98.9305 | $98.93 | $98.95 | $98.90 |
| Purchase #3 | $206.87 | 8.672% | $224.8098 | $224.81 | $224.80 | $224.80 |
| Purchase #4 | $109.82 | 11.627% | $122.5888 | $122.59 | $122.60 | $122.60 |
| Purchase #5 | $209.64 | 5.144% | $220.4239 | $220.42 | $220.40 | $220.40 |
| Purchase #6 | $156.55 | 8.135% | $169.2853 | $169.29 | $169.30 | $169.30 |
| Purchase #7 | $109.56 | 7.105% | $117.3442 | $117.34 | $117.35 | $117.30 |
| 7 purchase totals = | $1,065.27 | $1,144.4060 | $1,144.40 | $1,144.40 | $1,144.30 | |