| 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 | $226.28 | 5.320% | $238.3181 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $159.34 | 6.558% | $169.7895 | $169.79 | $169.80 | $169.80 |
| Purchase #3 | $39.25 | 8.207% | $42.4712 | $42.47 | $42.45 | $42.50 |
| Purchase #4 | $15.99 | 3.538% | $16.5557 | $16.56 | $16.55 | $16.60 |
| Purchase #5 | $85.86 | 12.708% | $96.7711 | $96.77 | $96.75 | $96.80 |
| Purchase #6 | $146.41 | 11.742% | $163.6015 | $163.60 | $163.60 | $163.60 |
| Purchase #7 | $183.38 | 6.529% | $195.3529 | $195.35 | $195.35 | $195.40 |
| 7 purchase totals = | $856.51 | $922.8600 | $922.86 | $922.80 | $923.00 | |