| 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 | $153.75 | 7.124% | $164.7032 | $164.70 | $164.70 | $164.70 |
| Purchase #2 | $156.71 | 6.146% | $166.3414 | $166.34 | $166.35 | $166.30 |
| Purchase #3 | $67.76 | 6.141% | $71.9211 | $71.92 | $71.90 | $71.90 |
| Purchase #4 | $215.69 | 8.852% | $234.7829 | $234.78 | $234.80 | $234.80 |
| Purchase #5 | $50.75 | 7.165% | $54.3862 | $54.39 | $54.40 | $54.40 |
| Purchase #6 | $106.49 | 4.212% | $110.9754 | $110.98 | $111.00 | $111.00 |
| Purchase #7 | $212.77 | 11.687% | $237.6364 | $237.64 | $237.65 | $237.60 |
| 7 purchase totals = | $963.92 | $1,040.7466 | $1,040.75 | $1,040.80 | $1,040.70 | |