| 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 | $164.42 | 7.751% | $177.1642 | $177.16 | $177.15 | $177.20 |
| Purchase #2 | $40.94 | 11.163% | $45.5101 | $45.51 | $45.50 | $45.50 |
| Purchase #3 | $82.73 | 10.755% | $91.6276 | $91.63 | $91.65 | $91.60 |
| Purchase #4 | $129.70 | 9.808% | $142.421 | $142.42 | $142.40 | $142.40 |
| Purchase #5 | $50.81 | 13.594% | $57.7171 | $57.72 | $57.70 | $57.70 |
| Purchase #6 | $203.83 | 9.442% | $223.0756 | $223.08 | $223.10 | $223.10 |
| Purchase #7 | $16.34 | 7.637% | $17.5879 | $17.59 | $17.60 | $17.60 |
| 7 purchase totals = | $688.77 | $755.1035 | $755.11 | $755.10 | $755.10 | |