| 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 | $157.93 | 8.789% | $171.8105 | $171.81 | $171.80 | $171.80 |
| Purchase #2 | $140.63 | 3.509% | $145.5647 | $145.56 | $145.55 | $145.60 |
| Purchase #3 | $57.80 | 12.102% | $64.795 | $64.80 | $64.80 | $64.80 |
| Purchase #4 | $27.56 | 8.488% | $29.8993 | $29.90 | $29.90 | $29.90 |
| Purchase #5 | $129.53 | 10.751% | $143.4558 | $143.46 | $143.45 | $143.50 |
| Purchase #6 | $53.98 | 3.137% | $55.6734 | $55.67 | $55.65 | $55.70 |
| Purchase #7 | $57.58 | 12.444% | $64.7453 | $64.75 | $64.75 | $64.70 |
| 7 purchase totals = | $625.01 | $675.9440 | $675.95 | $675.90 | $676.00 | |