| 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 | $207.99 | 6.574% | $221.6633 | $221.66 | $221.65 | $221.70 |
| Purchase #2 | $33.84 | 8.774% | $36.8091 | $36.81 | $36.80 | $36.80 |
| Purchase #3 | $8.73 | 12.219% | $9.7967 | $9.80 | $9.80 | $9.80 |
| Purchase #4 | $211.89 | 10.139% | $233.3735 | $233.37 | $233.35 | $233.40 |
| Purchase #5 | $226.92 | 10.870% | $251.5862 | $251.59 | $251.60 | $251.60 |
| Purchase #6 | $146.94 | 5.765% | $155.4111 | $155.41 | $155.40 | $155.40 |
| Purchase #7 | $12.95 | 9.689% | $14.2047 | $14.20 | $14.20 | $14.20 |
| 7 purchase totals = | $849.26 | $922.8446 | $922.84 | $922.80 | $922.90 | |