| 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 | $160.52 | 11.835% | $179.5175 | $179.52 | $179.50 | $179.50 |
| Purchase #2 | $239.49 | 6.659% | $255.4376 | $255.44 | $255.45 | $255.40 |
| Purchase #3 | $204.89 | 7.747% | $220.7628 | $220.76 | $220.75 | $220.80 |
| Purchase #4 | $227.94 | 12.845% | $257.2189 | $257.22 | $257.20 | $257.20 |
| Purchase #5 | $85.71 | 8.118% | $92.6679 | $92.67 | $92.65 | $92.70 |
| Purchase #6 | $67.62 | 11.315% | $75.2712 | $75.27 | $75.25 | $75.30 |
| Purchase #7 | $96.42 | 11.828% | $107.8246 | $107.82 | $107.80 | $107.80 |
| 7 purchase totals = | $1,082.59 | $1,188.7005 | $1,188.70 | $1,188.60 | $1,188.70 | |