| 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 | $142.47 | 8.747% | $154.9319 | $154.93 | $154.95 | $154.90 |
| Purchase #2 | $9.87 | 11.608% | $11.0157 | $11.02 | $11.00 | $11.00 |
| Purchase #3 | $135.26 | 4.574% | $141.4468 | $141.45 | $141.45 | $141.40 |
| Purchase #4 | $72.74 | 12.810% | $82.058 | $82.06 | $82.05 | $82.10 |
| Purchase #5 | $245.83 | 11.254% | $273.4957 | $273.50 | $273.50 | $273.50 |
| Purchase #6 | $108.44 | 11.334% | $120.7306 | $120.73 | $120.75 | $120.70 |
| Purchase #7 | $178.45 | 7.369% | $191.6 | $191.60 | $191.60 | $191.60 |
| 7 purchase totals = | $893.06 | $975.2787 | $975.29 | $975.30 | $975.20 | |