| 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 | $20.68 | 12.552% | $23.2758 | $23.28 | $23.30 | $23.30 |
| Purchase #2 | $218.39 | 7.288% | $234.3063 | $234.31 | $234.30 | $234.30 |
| Purchase #3 | $170.36 | 11.385% | $189.7555 | $189.76 | $189.75 | $189.80 |
| Purchase #4 | $22.74 | 4.861% | $23.8454 | $23.85 | $23.85 | $23.80 |
| Purchase #5 | $177.63 | 4.726% | $186.0248 | $186.02 | $186.00 | $186.00 |
| Purchase #6 | $138.40 | 5.445% | $145.9359 | $145.94 | $145.95 | $145.90 |
| Purchase #7 | $172.31 | 4.137% | $179.4385 | $179.44 | $179.45 | $179.40 |
| 7 purchase totals = | $920.51 | $982.5822 | $982.60 | $982.60 | $982.50 | |