| 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 | $238.33 | 8.285% | $258.0756 | $258.08 | $258.10 | $258.10 |
| Purchase #2 | $88.84 | 9.868% | $97.6067 | $97.61 | $97.60 | $97.60 |
| Purchase #3 | $149.32 | 12.805% | $168.4404 | $168.44 | $168.45 | $168.40 |
| Purchase #4 | $133.50 | 6.347% | $141.9732 | $141.97 | $141.95 | $142.00 |
| Purchase #5 | $49.40 | 7.594% | $53.1514 | $53.15 | $53.15 | $53.20 |
| Purchase #6 | $128.56 | 13.327% | $145.6932 | $145.69 | $145.70 | $145.70 |
| Purchase #7 | $18.90 | 4.514% | $19.7531 | $19.75 | $19.75 | $19.80 |
| 7 purchase totals = | $806.85 | $884.6936 | $884.69 | $884.70 | $884.80 | |