| 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 | $14.92 | 12.138% | $16.731 | $16.73 | $16.75 | $16.70 |
| Purchase #2 | $181.62 | 8.623% | $197.2811 | $197.28 | $197.30 | $197.30 |
| Purchase #3 | $214.38 | 8.651% | $232.926 | $232.93 | $232.95 | $232.90 |
| Purchase #4 | $197.33 | 10.140% | $217.3393 | $217.34 | $217.35 | $217.30 |
| Purchase #5 | $170.79 | 11.836% | $191.0047 | $191.00 | $191.00 | $191.00 |
| Purchase #6 | $80.62 | 11.633% | $89.9985 | $90.00 | $90.00 | $90.00 |
| Purchase #7 | $216.44 | 3.544% | $224.1106 | $224.11 | $224.10 | $224.10 |
| 7 purchase totals = | $1,076.10 | $1,169.3912 | $1,169.39 | $1,169.45 | $1,169.30 | |