| 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 | $159.54 | 3.824% | $165.6408 | $165.64 | $165.65 | $165.60 |
| Purchase #2 | $159.47 | 3.235% | $164.6289 | $164.63 | $164.65 | $164.60 |
| Purchase #3 | $220.39 | 7.664% | $237.2807 | $237.28 | $237.30 | $237.30 |
| Purchase #4 | $249.79 | 3.454% | $258.4177 | $258.42 | $258.40 | $258.40 |
| Purchase #5 | $115.76 | 8.376% | $125.4561 | $125.46 | $125.45 | $125.50 |
| Purchase #6 | $29.55 | 7.780% | $31.849 | $31.85 | $31.85 | $31.80 |
| Purchase #7 | $225.95 | 13.434% | $256.3041 | $256.30 | $256.30 | $256.30 |
| 7 purchase totals = | $1,160.45 | $1,239.5773 | $1,239.58 | $1,239.60 | $1,239.50 | |