| 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 | $159.58 | 12.207% | $179.0599 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $179.56 | 13.253% | $203.3571 | $203.36 | $203.35 | $203.40 |
| Purchase #3 | $228.87 | 10.870% | $253.7482 | $253.75 | $253.75 | $253.70 |
| Purchase #4 | $105.64 | 11.311% | $117.5889 | $117.59 | $117.60 | $117.60 |
| Purchase #5 | $29.38 | 9.186% | $32.0788 | $32.08 | $32.10 | $32.10 |
| Purchase #6 | $83.72 | 11.764% | $93.5688 | $93.57 | $93.55 | $93.60 |
| Purchase #7 | $155.67 | 11.720% | $173.9145 | $173.91 | $173.90 | $173.90 |
| 7 purchase totals = | $942.42 | $1,053.3162 | $1,053.32 | $1,053.30 | $1,053.40 | |