| 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 | $155.51 | 6.807% | $166.0956 | $166.10 | $166.10 | $166.10 |
| Purchase #2 | $122.85 | 11.779% | $137.3205 | $137.32 | $137.30 | $137.30 |
| Purchase #3 | $10.55 | 11.557% | $11.7693 | $11.77 | $11.75 | $11.80 |
| Purchase #4 | $9.35 | 10.399% | $10.3223 | $10.32 | $10.30 | $10.30 |
| Purchase #5 | $119.25 | 12.158% | $133.7484 | $133.75 | $133.75 | $133.70 |
| Purchase #6 | $16.28 | 9.723% | $17.8629 | $17.86 | $17.85 | $17.90 |
| Purchase #7 | $250.55 | 7.855% | $270.2307 | $270.23 | $270.25 | $270.20 |
| 7 purchase totals = | $684.34 | $747.3497 | $747.35 | $747.30 | $747.30 | |