| 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 | $179.83 | 7.373% | $193.0889 | $193.09 | $193.10 | $193.10 |
| Purchase #2 | $188.28 | 3.462% | $194.7983 | $194.80 | $194.80 | $194.80 |
| Purchase #3 | $203.41 | 8.467% | $220.6327 | $220.63 | $220.65 | $220.60 |
| Purchase #4 | $238.67 | 5.666% | $252.193 | $252.19 | $252.20 | $252.20 |
| Purchase #5 | $72.48 | 7.150% | $77.6623 | $77.66 | $77.65 | $77.70 |
| Purchase #6 | $77.43 | 10.588% | $85.6283 | $85.63 | $85.65 | $85.60 |
| Purchase #7 | $81.85 | 8.363% | $88.6951 | $88.70 | $88.70 | $88.70 |
| 7 purchase totals = | $1,041.95 | $1,112.6986 | $1,112.70 | $1,112.75 | $1,112.70 | |