| 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 | $137.59 | 8.235% | $148.9205 | $148.92 | $148.90 | $148.90 |
| Purchase #2 | $102.85 | 6.578% | $109.6155 | $109.62 | $109.60 | $109.60 |
| Purchase #3 | $65.30 | 5.830% | $69.107 | $69.11 | $69.10 | $69.10 |
| Purchase #4 | $177.58 | 4.211% | $185.0579 | $185.06 | $185.05 | $185.10 |
| Purchase #5 | $93.58 | 5.330% | $98.5678 | $98.57 | $98.55 | $98.60 |
| Purchase #6 | $176.66 | 11.758% | $197.4317 | $197.43 | $197.45 | $197.40 |
| Purchase #7 | $85.53 | 5.481% | $90.2179 | $90.22 | $90.20 | $90.20 |
| 7 purchase totals = | $839.09 | $898.9183 | $898.93 | $898.85 | $898.90 | |