| 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 | $170.76 | 8.819% | $185.8193 | $185.82 | $185.80 | $185.80 |
| Purchase #2 | $133.48 | 8.635% | $145.006 | $145.01 | $145.00 | $145.00 |
| Purchase #3 | $88.58 | 13.319% | $100.378 | $100.38 | $100.40 | $100.40 |
| Purchase #4 | $250.83 | 6.177% | $266.3238 | $266.32 | $266.30 | $266.30 |
| Purchase #5 | $167.83 | 12.111% | $188.1559 | $188.16 | $188.15 | $188.20 |
| Purchase #6 | $203.64 | 11.433% | $226.9222 | $226.92 | $226.90 | $226.90 |
| Purchase #7 | $102.42 | 5.548% | $108.1023 | $108.10 | $108.10 | $108.10 |
| 7 purchase totals = | $1,117.54 | $1,220.7075 | $1,220.71 | $1,220.65 | $1,220.70 | |