| 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 | $164.76 | 4.234% | $171.7359 | $171.74 | $171.75 | $171.70 |
| Purchase #2 | $115.51 | 7.417% | $124.0774 | $124.08 | $124.10 | $124.10 |
| Purchase #3 | $124.94 | 4.183% | $130.1662 | $130.17 | $130.15 | $130.20 |
| Purchase #4 | $242.97 | 6.598% | $259.0012 | $259.00 | $259.00 | $259.00 |
| Purchase #5 | $34.41 | 13.350% | $39.0037 | $39.00 | $39.00 | $39.00 |
| Purchase #6 | $57.81 | 13.518% | $65.6248 | $65.62 | $65.60 | $65.60 |
| Purchase #7 | $149.78 | 4.491% | $156.5066 | $156.51 | $156.50 | $156.50 |
| 7 purchase totals = | $890.18 | $946.1158 | $946.12 | $946.10 | $946.10 | |