| 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 | $143.40 | 5.797% | $151.7129 | $151.71 | $151.70 | $151.70 |
| Purchase #2 | $128.27 | 10.674% | $141.9615 | $141.96 | $141.95 | $142.00 |
| Purchase #3 | $191.41 | 6.395% | $203.6507 | $203.65 | $203.65 | $203.70 |
| Purchase #4 | $103.96 | 5.483% | $109.6601 | $109.66 | $109.65 | $109.70 |
| Purchase #5 | $202.59 | 7.259% | $217.296 | $217.30 | $217.30 | $217.30 |
| Purchase #6 | $87.65 | 12.610% | $98.7027 | $98.70 | $98.70 | $98.70 |
| Purchase #7 | $194.83 | 12.141% | $218.4843 | $218.48 | $218.50 | $218.50 |
| 7 purchase totals = | $1,052.11 | $1,141.4682 | $1,141.46 | $1,141.45 | $1,141.60 | |