| 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 | $70.32 | 5.731% | $74.35 | $74.35 | $74.35 | $74.40 |
| Purchase #2 | $169.78 | 12.503% | $191.0076 | $191.01 | $191.00 | $191.00 |
| Purchase #3 | $137.94 | 3.618% | $142.9307 | $142.93 | $142.95 | $142.90 |
| Purchase #4 | $215.88 | 9.105% | $235.5359 | $235.54 | $235.55 | $235.50 |
| Purchase #5 | $122.26 | 7.542% | $131.4808 | $131.48 | $131.50 | $131.50 |
| Purchase #6 | $245.49 | 3.631% | $254.4037 | $254.40 | $254.40 | $254.40 |
| Purchase #7 | $109.99 | 4.645% | $115.099 | $115.10 | $115.10 | $115.10 |
| 7 purchase totals = | $1,071.66 | $1,144.8077 | $1,144.81 | $1,144.85 | $1,144.80 | |