| 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 | $209.78 | 3.582% | $217.2943 | $217.29 | $217.30 | $217.30 |
| Purchase #2 | $34.81 | 8.561% | $37.7901 | $37.79 | $37.80 | $37.80 |
| Purchase #3 | $219.31 | 4.546% | $229.2798 | $229.28 | $229.30 | $229.30 |
| Purchase #4 | $153.65 | 4.270% | $160.2109 | $160.21 | $160.20 | $160.20 |
| Purchase #5 | $187.83 | 3.865% | $195.0896 | $195.09 | $195.10 | $195.10 |
| Purchase #6 | $168.41 | 6.202% | $178.8548 | $178.85 | $178.85 | $178.90 |
| Purchase #7 | $16.74 | 7.392% | $17.9774 | $17.98 | $18.00 | $18.00 |
| 7 purchase totals = | $990.53 | $1,036.4969 | $1,036.49 | $1,036.55 | $1,036.60 | |