| 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 | $114.42 | 3.780% | $118.7451 | $118.75 | $118.75 | $118.70 |
| Purchase #2 | $186.80 | 7.616% | $201.0267 | $201.03 | $201.05 | $201.00 |
| Purchase #3 | $68.65 | 3.752% | $71.2257 | $71.23 | $71.25 | $71.20 |
| Purchase #4 | $22.55 | 11.177% | $25.0704 | $25.07 | $25.05 | $25.10 |
| Purchase #5 | $90.32 | 8.756% | $98.2284 | $98.23 | $98.25 | $98.20 |
| Purchase #6 | $141.45 | 3.349% | $146.1872 | $146.19 | $146.20 | $146.20 |
| Purchase #7 | $168.70 | 6.478% | $179.6284 | $179.63 | $179.65 | $179.60 |
| 7 purchase totals = | $792.89 | $840.1119 | $840.13 | $840.20 | $840.00 | |