| 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 | $179.51 | 11.235% | $199.6779 | $199.68 | $199.70 | $199.70 |
| Purchase #2 | $250.33 | 13.119% | $283.1708 | $283.17 | $283.15 | $283.20 |
| Purchase #3 | $239.32 | 6.845% | $255.7015 | $255.70 | $255.70 | $255.70 |
| Purchase #4 | $27.76 | 13.523% | $31.514 | $31.51 | $31.50 | $31.50 |
| Purchase #5 | $131.77 | 8.544% | $143.0284 | $143.03 | $143.05 | $143.00 |
| Purchase #6 | $124.75 | 6.487% | $132.8425 | $132.84 | $132.85 | $132.80 |
| Purchase #7 | $149.48 | 6.609% | $159.3591 | $159.36 | $159.35 | $159.40 |
| 7 purchase totals = | $1,102.92 | $1,205.2942 | $1,205.29 | $1,205.30 | $1,205.30 | |