| 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 | $195.68 | 11.592% | $218.3632 | $218.36 | $218.35 | $218.40 |
| Purchase #2 | $18.26 | 5.282% | $19.2245 | $19.22 | $19.20 | $19.20 |
| Purchase #3 | $131.58 | 7.445% | $141.3761 | $141.38 | $141.40 | $141.40 |
| Purchase #4 | $183.97 | 5.247% | $193.6229 | $193.62 | $193.60 | $193.60 |
| Purchase #5 | $149.43 | 9.802% | $164.0771 | $164.08 | $164.10 | $164.10 |
| Purchase #6 | $87.80 | 6.777% | $93.7502 | $93.75 | $93.75 | $93.80 |
| Purchase #7 | $107.41 | 8.870% | $116.9373 | $116.94 | $116.95 | $116.90 |
| 7 purchase totals = | $874.13 | $947.3513 | $947.35 | $947.35 | $947.40 | |