| 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 | $191.36 | 6.444% | $203.6912 | $203.69 | $203.70 | $203.70 |
| Purchase #2 | $116.90 | 13.597% | $132.7949 | $132.79 | $132.80 | $132.80 |
| Purchase #3 | $9.83 | 3.474% | $10.1715 | $10.17 | $10.15 | $10.20 |
| Purchase #4 | $180.71 | 6.596% | $192.6296 | $192.63 | $192.65 | $192.60 |
| Purchase #5 | $178.82 | 10.416% | $197.4459 | $197.45 | $197.45 | $197.40 |
| Purchase #6 | $212.36 | 4.258% | $221.4023 | $221.40 | $221.40 | $221.40 |
| Purchase #7 | $194.87 | 12.416% | $219.0651 | $219.07 | $219.05 | $219.10 |
| 7 purchase totals = | $1,084.85 | $1,177.2005 | $1,177.20 | $1,177.20 | $1,177.20 | |