| 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 | $155.38 | 12.570% | $174.9113 | $174.91 | $174.90 | $174.90 |
| Purchase #2 | $117.86 | 12.824% | $132.9744 | $132.97 | $132.95 | $133.00 |
| Purchase #3 | $39.91 | 6.456% | $42.4866 | $42.49 | $42.50 | $42.50 |
| Purchase #4 | $110.36 | 10.679% | $122.1453 | $122.15 | $122.15 | $122.10 |
| Purchase #5 | $218.40 | 8.766% | $237.5449 | $237.54 | $237.55 | $237.50 |
| Purchase #6 | $197.26 | 11.472% | $219.8897 | $219.89 | $219.90 | $219.90 |
| Purchase #7 | $69.42 | 3.492% | $71.8441 | $71.84 | $71.85 | $71.80 |
| 7 purchase totals = | $908.59 | $1,001.7963 | $1,001.79 | $1,001.80 | $1,001.70 | |