| 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 | $156.91 | 11.674% | $175.2277 | $175.23 | $175.25 | $175.20 |
| Purchase #2 | $66.37 | 11.763% | $74.1771 | $74.18 | $74.20 | $74.20 |
| Purchase #3 | $115.72 | 12.834% | $130.5715 | $130.57 | $130.55 | $130.60 |
| Purchase #4 | $221.91 | 8.332% | $240.3995 | $240.40 | $240.40 | $240.40 |
| Purchase #5 | $98.25 | 10.193% | $108.2646 | $108.26 | $108.25 | $108.30 |
| Purchase #6 | $116.92 | 8.351% | $126.684 | $126.68 | $126.70 | $126.70 |
| Purchase #7 | $249.77 | 8.473% | $270.933 | $270.93 | $270.95 | $270.90 |
| 7 purchase totals = | $1,025.85 | $1,126.2574 | $1,126.25 | $1,126.30 | $1,126.30 | |