| 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 | $128.81 | 7.242% | $138.1384 | $138.14 | $138.15 | $138.10 |
| Purchase #2 | $89.73 | 8.354% | $97.226 | $97.23 | $97.25 | $97.20 |
| Purchase #3 | $171.87 | 3.369% | $177.6603 | $177.66 | $177.65 | $177.70 |
| Purchase #4 | $74.29 | 3.245% | $76.7007 | $76.70 | $76.70 | $76.70 |
| Purchase #5 | $135.59 | 6.330% | $144.1728 | $144.17 | $144.15 | $144.20 |
| Purchase #6 | $111.27 | 9.783% | $122.1555 | $122.16 | $122.15 | $122.20 |
| Purchase #7 | $247.76 | 11.702% | $276.7529 | $276.75 | $276.75 | $276.80 |
| 7 purchase totals = | $959.32 | $1,032.8066 | $1,032.81 | $1,032.80 | $1,032.90 | |