| 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 | $162.65 | 4.540% | $170.0343 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $151.27 | 6.269% | $160.7531 | $160.75 | $160.75 | $160.80 |
| Purchase #3 | $225.72 | 5.139% | $237.3198 | $237.32 | $237.30 | $237.30 |
| Purchase #4 | $92.78 | 4.323% | $96.7909 | $96.79 | $96.80 | $96.80 |
| Purchase #5 | $29.99 | 8.690% | $32.5961 | $32.60 | $32.60 | $32.60 |
| Purchase #6 | $204.45 | 13.144% | $231.3229 | $231.32 | $231.30 | $231.30 |
| Purchase #7 | $13.96 | 12.283% | $15.6747 | $15.67 | $15.65 | $15.70 |
| 7 purchase totals = | $880.82 | $944.4918 | $944.48 | $944.45 | $944.50 | |