| 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 | $121.88 | 9.356% | $133.2831 | $133.28 | $133.30 | $133.30 |
| Purchase #2 | $164.38 | 11.546% | $183.3593 | $183.36 | $183.35 | $183.40 |
| Purchase #3 | $204.34 | 5.422% | $215.4193 | $215.42 | $215.40 | $215.40 |
| Purchase #4 | $115.44 | 3.247% | $119.1883 | $119.19 | $119.20 | $119.20 |
| Purchase #5 | $176.50 | 9.345% | $192.9939 | $192.99 | $193.00 | $193.00 |
| Purchase #6 | $17.79 | 6.150% | $18.8841 | $18.88 | $18.90 | $18.90 |
| Purchase #7 | $12.80 | 9.518% | $14.0183 | $14.02 | $14.00 | $14.00 |
| 7 purchase totals = | $813.13 | $877.1463 | $877.14 | $877.15 | $877.20 | |