| 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 | $164.30 | 10.122% | $180.9304 | $180.93 | $180.95 | $180.90 |
| Purchase #2 | $89.91 | 5.489% | $94.8452 | $94.85 | $94.85 | $94.80 |
| Purchase #3 | $228.69 | 13.547% | $259.6706 | $259.67 | $259.65 | $259.70 |
| Purchase #4 | $225.58 | 10.656% | $249.6178 | $249.62 | $249.60 | $249.60 |
| Purchase #5 | $128.60 | 13.532% | $146.0022 | $146.00 | $146.00 | $146.00 |
| Purchase #6 | $65.79 | 8.694% | $71.5098 | $71.51 | $71.50 | $71.50 |
| Purchase #7 | $26.47 | 11.329% | $29.4688 | $29.47 | $29.45 | $29.50 |
| 7 purchase totals = | $929.34 | $1,032.0448 | $1,032.05 | $1,032.00 | $1,032.00 | |