| 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 | $147.54 | 10.788% | $163.4566 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $197.98 | 7.745% | $213.3136 | $213.31 | $213.30 | $213.30 |
| Purchase #3 | $86.61 | 4.454% | $90.4676 | $90.47 | $90.45 | $90.50 |
| Purchase #4 | $239.40 | 3.387% | $247.5085 | $247.51 | $247.50 | $247.50 |
| Purchase #5 | $187.33 | 12.707% | $211.134 | $211.13 | $211.15 | $211.10 |
| Purchase #6 | $103.37 | 3.784% | $107.2815 | $107.28 | $107.30 | $107.30 |
| Purchase #7 | $131.82 | 7.873% | $142.1982 | $142.20 | $142.20 | $142.20 |
| 7 purchase totals = | $1,094.05 | $1,175.3600 | $1,175.36 | $1,175.35 | $1,175.40 | |