| 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 | $160.54 | 8.126% | $173.5855 | $173.59 | $173.60 | $173.60 |
| Purchase #2 | $179.35 | 5.483% | $189.1838 | $189.18 | $189.20 | $189.20 |
| Purchase #3 | $192.66 | 5.825% | $203.8824 | $203.88 | $203.90 | $203.90 |
| Purchase #4 | $31.67 | 11.681% | $35.3694 | $35.37 | $35.35 | $35.40 |
| Purchase #5 | $77.84 | 10.257% | $85.824 | $85.82 | $85.80 | $85.80 |
| Purchase #6 | $71.64 | 7.166% | $76.7737 | $76.77 | $76.75 | $76.80 |
| Purchase #7 | $68.29 | 10.814% | $75.6749 | $75.67 | $75.65 | $75.70 |
| 7 purchase totals = | $781.99 | $840.2937 | $840.28 | $840.25 | $840.40 | |