| 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 | $145.99 | 7.673% | $157.1918 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $50.59 | 8.178% | $54.7273 | $54.73 | $54.75 | $54.70 |
| Purchase #3 | $211.63 | 4.439% | $221.0243 | $221.02 | $221.00 | $221.00 |
| Purchase #4 | $10.35 | 10.655% | $11.4528 | $11.45 | $11.45 | $11.50 |
| Purchase #5 | $62.51 | 9.769% | $68.6166 | $68.62 | $68.60 | $68.60 |
| Purchase #6 | $9.40 | 4.357% | $9.8096 | $9.81 | $9.80 | $9.80 |
| Purchase #7 | $14.28 | 4.342% | $14.9 | $14.90 | $14.90 | $14.90 |
| 7 purchase totals = | $504.75 | $537.7224 | $537.72 | $537.70 | $537.70 | |