| 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 | $37.47 | 8.807% | $40.77 | $40.77 | $40.75 | $40.80 |
| Purchase #2 | $179.92 | 7.365% | $193.1711 | $193.17 | $193.15 | $193.20 |
| Purchase #3 | $210.94 | 3.389% | $218.0888 | $218.09 | $218.10 | $218.10 |
| Purchase #4 | $83.26 | 5.232% | $87.6162 | $87.62 | $87.60 | $87.60 |
| Purchase #5 | $112.73 | 13.807% | $128.2946 | $128.29 | $128.30 | $128.30 |
| Purchase #6 | $240.71 | 6.200% | $255.634 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $171.59 | 4.757% | $179.7525 | $179.75 | $179.75 | $179.80 |
| 7 purchase totals = | $1,036.62 | $1,103.3272 | $1,103.32 | $1,103.30 | $1,103.40 | |