| 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 | $190.98 | 12.147% | $214.1783 | $214.18 | $214.20 | $214.20 |
| Purchase #2 | $19.97 | 10.266% | $22.0201 | $22.02 | $22.00 | $22.00 |
| Purchase #3 | $13.47 | 5.116% | $14.1591 | $14.16 | $14.15 | $14.20 |
| Purchase #4 | $135.60 | 8.124% | $146.6161 | $146.62 | $146.60 | $146.60 |
| Purchase #5 | $32.53 | 13.555% | $36.9394 | $36.94 | $36.95 | $36.90 |
| Purchase #6 | $233.58 | 8.308% | $252.9858 | $252.99 | $253.00 | $253.00 |
| Purchase #7 | $170.81 | 5.692% | $180.5325 | $180.53 | $180.55 | $180.50 |
| 7 purchase totals = | $796.94 | $867.4313 | $867.44 | $867.45 | $867.40 | |