| 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 | $160.73 | 8.766% | $174.8196 | $174.82 | $174.80 | $174.80 |
| Purchase #2 | $8.50 | 13.712% | $9.6655 | $9.67 | $9.65 | $9.70 |
| Purchase #3 | $245.27 | 4.318% | $255.8608 | $255.86 | $255.85 | $255.90 |
| Purchase #4 | $169.55 | 10.437% | $187.2459 | $187.25 | $187.25 | $187.20 |
| Purchase #5 | $203.51 | 10.256% | $224.382 | $224.38 | $224.40 | $224.40 |
| Purchase #6 | $170.29 | 13.694% | $193.6095 | $193.61 | $193.60 | $193.60 |
| Purchase #7 | $105.57 | 5.157% | $111.0142 | $111.01 | $111.00 | $111.00 |
| 7 purchase totals = | $1,063.42 | $1,156.5975 | $1,156.60 | $1,156.55 | $1,156.60 | |