| 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 | $188.86 | 7.345% | $202.7318 | $202.73 | $202.75 | $202.70 |
| Purchase #2 | $198.67 | 6.315% | $211.216 | $211.22 | $211.20 | $211.20 |
| Purchase #3 | $88.64 | 13.719% | $100.8005 | $100.80 | $100.80 | $100.80 |
| Purchase #4 | $221.55 | 11.453% | $246.9241 | $246.92 | $246.90 | $246.90 |
| Purchase #5 | $106.67 | 5.607% | $112.651 | $112.65 | $112.65 | $112.70 |
| Purchase #6 | $105.53 | 4.504% | $110.2831 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $71.70 | 7.595% | $77.1456 | $77.15 | $77.15 | $77.10 |
| 7 purchase totals = | $981.62 | $1,061.7521 | $1,061.75 | $1,061.75 | $1,061.70 | |