| 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 | $178.79 | 8.369% | $193.7529 | $193.75 | $193.75 | $193.80 |
| Purchase #2 | $91.29 | 3.506% | $94.4906 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $90.50 | 3.424% | $93.5987 | $93.60 | $93.60 | $93.60 |
| Purchase #4 | $27.78 | 12.316% | $31.2014 | $31.20 | $31.20 | $31.20 |
| Purchase #5 | $125.69 | 13.114% | $142.173 | $142.17 | $142.15 | $142.20 |
| Purchase #6 | $59.64 | 5.683% | $63.0293 | $63.03 | $63.05 | $63.00 |
| Purchase #7 | $94.33 | 4.464% | $98.5409 | $98.54 | $98.55 | $98.50 |
| 7 purchase totals = | $668.02 | $716.7868 | $716.78 | $716.80 | $716.80 | |