| 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 | $178.34 | 6.843% | $190.5438 | $190.54 | $190.55 | $190.50 |
| Purchase #2 | $121.80 | 11.634% | $135.9702 | $135.97 | $135.95 | $136.00 |
| Purchase #3 | $176.94 | 11.797% | $197.8136 | $197.81 | $197.80 | $197.80 |
| Purchase #4 | $167.85 | 12.593% | $188.9874 | $188.99 | $189.00 | $189.00 |
| Purchase #5 | $227.58 | 8.371% | $246.6307 | $246.63 | $246.65 | $246.60 |
| Purchase #6 | $228.73 | 8.278% | $247.6643 | $247.66 | $247.65 | $247.70 |
| Purchase #7 | $22.43 | 6.231% | $23.8276 | $23.83 | $23.85 | $23.80 |
| 7 purchase totals = | $1,123.67 | $1,231.4376 | $1,231.43 | $1,231.45 | $1,231.40 | |