| 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 | $162.59 | 3.281% | $167.9246 | $167.92 | $167.90 | $167.90 |
| Purchase #2 | $193.36 | 12.505% | $217.5397 | $217.54 | $217.55 | $217.50 |
| Purchase #3 | $82.31 | 6.690% | $87.8165 | $87.82 | $87.80 | $87.80 |
| Purchase #4 | $228.76 | 9.796% | $251.1693 | $251.17 | $251.15 | $251.20 |
| Purchase #5 | $55.95 | 3.536% | $57.9284 | $57.93 | $57.95 | $57.90 |
| Purchase #6 | $180.83 | 11.330% | $201.318 | $201.32 | $201.30 | $201.30 |
| Purchase #7 | $49.34 | 13.674% | $56.0868 | $56.09 | $56.10 | $56.10 |
| 7 purchase totals = | $953.14 | $1,039.7833 | $1,039.79 | $1,039.75 | $1,039.70 | |