| 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 | $223.32 | 13.602% | $253.696 | $253.70 | $253.70 | $253.70 |
| Purchase #2 | $161.87 | 13.135% | $183.1316 | $183.13 | $183.15 | $183.10 |
| Purchase #3 | $232.59 | 11.644% | $259.6728 | $259.67 | $259.65 | $259.70 |
| Purchase #4 | $146.47 | 7.759% | $157.8346 | $157.83 | $157.85 | $157.80 |
| Purchase #5 | $157.56 | 9.778% | $172.9662 | $172.97 | $172.95 | $173.00 |
| Purchase #6 | $190.48 | 10.505% | $210.4899 | $210.49 | $210.50 | $210.50 |
| Purchase #7 | $84.36 | 12.187% | $94.641 | $94.64 | $94.65 | $94.60 |
| 7 purchase totals = | $1,196.65 | $1,332.4321 | $1,332.43 | $1,332.45 | $1,332.40 | |