| 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 | $147.38 | 10.605% | $163.0096 | $163.01 | $163.00 | $163.00 |
| Purchase #2 | $95.98 | 13.577% | $109.0112 | $109.01 | $109.00 | $109.00 |
| Purchase #3 | $103.30 | 7.254% | $110.7934 | $110.79 | $110.80 | $110.80 |
| Purchase #4 | $25.27 | 9.277% | $27.6143 | $27.61 | $27.60 | $27.60 |
| Purchase #5 | $66.95 | 12.620% | $75.3991 | $75.40 | $75.40 | $75.40 |
| Purchase #6 | $39.96 | 13.467% | $45.3414 | $45.34 | $45.35 | $45.30 |
| Purchase #7 | $191.60 | 3.711% | $198.7103 | $198.71 | $198.70 | $198.70 |
| 7 purchase totals = | $670.44 | $729.8793 | $729.87 | $729.85 | $729.80 | |