| 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 | $153.32 | 7.732% | $165.1747 | $165.17 | $165.15 | $165.20 |
| Purchase #2 | $202.55 | 4.564% | $211.7944 | $211.79 | $211.80 | $211.80 |
| Purchase #3 | $59.87 | 6.314% | $63.6502 | $63.65 | $63.65 | $63.70 |
| Purchase #4 | $23.36 | 12.445% | $26.2672 | $26.27 | $26.25 | $26.30 |
| Purchase #5 | $213.28 | 13.597% | $242.2797 | $242.28 | $242.30 | $242.30 |
| Purchase #6 | $108.62 | 7.856% | $117.1532 | $117.15 | $117.15 | $117.20 |
| Purchase #7 | $199.51 | 8.527% | $216.5222 | $216.52 | $216.50 | $216.50 |
| 7 purchase totals = | $960.51 | $1,042.8416 | $1,042.83 | $1,042.80 | $1,043.00 | |