| 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 | $169.59 | 11.813% | $189.6237 | $189.62 | $189.60 | $189.60 |
| Purchase #2 | $7.72 | 6.436% | $8.2169 | $8.22 | $8.20 | $8.20 |
| Purchase #3 | $50.58 | 11.167% | $56.2283 | $56.23 | $56.25 | $56.20 |
| Purchase #4 | $250.89 | 4.341% | $261.7811 | $261.78 | $261.80 | $261.80 |
| Purchase #5 | $41.32 | 5.616% | $43.6405 | $43.64 | $43.65 | $43.60 |
| Purchase #6 | $224.98 | 12.687% | $253.5232 | $253.52 | $253.50 | $253.50 |
| Purchase #7 | $33.30 | 6.187% | $35.3603 | $35.36 | $35.35 | $35.40 |
| 7 purchase totals = | $778.38 | $848.3740 | $848.37 | $848.35 | $848.30 | |