| 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 | $26.47 | 11.812% | $29.5966 | $29.60 | $29.60 | $29.60 |
| Purchase #2 | $139.71 | 4.684% | $146.254 | $146.25 | $146.25 | $146.30 |
| Purchase #3 | $245.97 | 13.352% | $278.8119 | $278.81 | $278.80 | $278.80 |
| Purchase #4 | $130.97 | 4.647% | $137.0562 | $137.06 | $137.05 | $137.10 |
| Purchase #5 | $156.43 | 8.505% | $169.7344 | $169.73 | $169.75 | $169.70 |
| Purchase #6 | $239.64 | 6.529% | $255.2861 | $255.29 | $255.30 | $255.30 |
| Purchase #7 | $159.32 | 12.338% | $178.9769 | $178.98 | $179.00 | $179.00 |
| 7 purchase totals = | $1,098.51 | $1,195.7161 | $1,195.72 | $1,195.75 | $1,195.80 | |