| 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 | $178.46 | 10.670% | $197.5017 | $197.50 | $197.50 | $197.50 |
| Purchase #2 | $110.89 | 9.247% | $121.144 | $121.14 | $121.15 | $121.10 |
| Purchase #3 | $17.40 | 12.474% | $19.5705 | $19.57 | $19.55 | $19.60 |
| Purchase #4 | $191.44 | 7.755% | $206.2862 | $206.29 | $206.30 | $206.30 |
| Purchase #5 | $122.93 | 11.199% | $136.6969 | $136.70 | $136.70 | $136.70 |
| Purchase #6 | $64.87 | 11.787% | $72.5162 | $72.52 | $72.50 | $72.50 |
| Purchase #7 | $95.88 | 8.558% | $104.0854 | $104.09 | $104.10 | $104.10 |
| 7 purchase totals = | $781.87 | $857.8009 | $857.81 | $857.80 | $857.80 | |