| 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 | $189.67 | 13.250% | $214.8013 | $214.80 | $214.80 | $214.80 |
| Purchase #2 | $136.61 | 6.433% | $145.3981 | $145.40 | $145.40 | $145.40 |
| Purchase #3 | $166.73 | 9.138% | $181.9658 | $181.97 | $181.95 | $182.00 |
| Purchase #4 | $228.50 | 6.137% | $242.523 | $242.52 | $242.50 | $242.50 |
| Purchase #5 | $232.73 | 3.426% | $240.7033 | $240.70 | $240.70 | $240.70 |
| Purchase #6 | $84.82 | 4.241% | $88.4172 | $88.42 | $88.40 | $88.40 |
| Purchase #7 | $47.99 | 5.474% | $50.617 | $50.62 | $50.60 | $50.60 |
| 7 purchase totals = | $1,087.05 | $1,164.4257 | $1,164.43 | $1,164.35 | $1,164.40 | |