| 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 | $144.51 | 11.461% | $161.0723 | $161.07 | $161.05 | $161.10 |
| Purchase #2 | $94.79 | 12.628% | $106.7601 | $106.76 | $106.75 | $106.80 |
| Purchase #3 | $158.80 | 3.349% | $164.1182 | $164.12 | $164.10 | $164.10 |
| Purchase #4 | $222.49 | 7.822% | $239.8932 | $239.89 | $239.90 | $239.90 |
| Purchase #5 | $76.63 | 10.509% | $84.683 | $84.68 | $84.70 | $84.70 |
| Purchase #6 | $25.52 | 6.130% | $27.0844 | $27.08 | $27.10 | $27.10 |
| Purchase #7 | $90.53 | 6.712% | $96.6064 | $96.61 | $96.60 | $96.60 |
| 7 purchase totals = | $813.27 | $880.2176 | $880.21 | $880.20 | $880.30 | |