| 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 | $178.62 | 9.616% | $195.7961 | $195.80 | $195.80 | $195.80 |
| Purchase #2 | $174.80 | 3.196% | $180.3866 | $180.39 | $180.40 | $180.40 |
| Purchase #3 | $82.27 | 11.473% | $91.7088 | $91.71 | $91.70 | $91.70 |
| Purchase #4 | $62.29 | 12.746% | $70.2295 | $70.23 | $70.25 | $70.20 |
| Purchase #5 | $61.56 | 7.135% | $65.9523 | $65.95 | $65.95 | $66.00 |
| Purchase #6 | $179.52 | 10.237% | $197.8975 | $197.90 | $197.90 | $197.90 |
| Purchase #7 | $224.51 | 9.457% | $245.7419 | $245.74 | $245.75 | $245.70 |
| 7 purchase totals = | $963.57 | $1,047.7127 | $1,047.72 | $1,047.75 | $1,047.70 | |