| 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 | $122.76 | 10.842% | $136.0696 | $136.07 | $136.05 | $136.10 |
| Purchase #2 | $178.84 | 7.290% | $191.8774 | $191.88 | $191.90 | $191.90 |
| Purchase #3 | $72.82 | 9.664% | $79.8573 | $79.86 | $79.85 | $79.90 |
| Purchase #4 | $132.39 | 7.388% | $142.171 | $142.17 | $142.15 | $142.20 |
| Purchase #5 | $16.82 | 4.766% | $17.6216 | $17.62 | $17.60 | $17.60 |
| Purchase #6 | $156.80 | 7.423% | $168.4393 | $168.44 | $168.45 | $168.40 |
| Purchase #7 | $33.94 | 5.173% | $35.6957 | $35.70 | $35.70 | $35.70 |
| 7 purchase totals = | $714.37 | $771.7319 | $771.74 | $771.70 | $771.80 | |