| 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 | $142.44 | 5.547% | $150.3411 | $150.34 | $150.35 | $150.30 |
| Purchase #2 | $172.87 | 3.386% | $178.7234 | $178.72 | $178.70 | $178.70 |
| Purchase #3 | $22.82 | 13.662% | $25.9377 | $25.94 | $25.95 | $25.90 |
| Purchase #4 | $176.74 | 6.353% | $187.9683 | $187.97 | $187.95 | $188.00 |
| Purchase #5 | $6.89 | 9.283% | $7.5296 | $7.53 | $7.55 | $7.50 |
| Purchase #6 | $110.77 | 12.299% | $124.3936 | $124.39 | $124.40 | $124.40 |
| Purchase #7 | $109.74 | 11.255% | $122.0912 | $122.09 | $122.10 | $122.10 |
| 7 purchase totals = | $742.27 | $796.9849 | $796.98 | $797.00 | $796.90 | |