| 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 | $135.99 | 11.804% | $152.0423 | $152.04 | $152.05 | $152.00 |
| Purchase #2 | $51.79 | 5.835% | $54.8119 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $120.57 | 3.722% | $125.0576 | $125.06 | $125.05 | $125.10 |
| Purchase #4 | $198.86 | 10.673% | $220.0843 | $220.08 | $220.10 | $220.10 |
| Purchase #5 | $233.50 | 10.453% | $257.9078 | $257.91 | $257.90 | $257.90 |
| Purchase #6 | $81.93 | 6.764% | $87.4717 | $87.47 | $87.45 | $87.50 |
| Purchase #7 | $13.35 | 10.207% | $14.7126 | $14.71 | $14.70 | $14.70 |
| 7 purchase totals = | $835.99 | $912.0882 | $912.08 | $912.05 | $912.10 | |