| 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 | $188.32 | 7.762% | $202.9374 | $202.94 | $202.95 | $202.90 |
| Purchase #2 | $26.28 | 13.825% | $29.9132 | $29.91 | $29.90 | $29.90 |
| Purchase #3 | $151.97 | 3.874% | $157.8573 | $157.86 | $157.85 | $157.90 |
| Purchase #4 | $243.87 | 6.750% | $260.3312 | $260.33 | $260.35 | $260.30 |
| Purchase #5 | $7.53 | 6.363% | $8.0091 | $8.01 | $8.00 | $8.00 |
| Purchase #6 | $33.37 | 4.423% | $34.846 | $34.85 | $34.85 | $34.80 |
| Purchase #7 | $32.29 | 3.602% | $33.4531 | $33.45 | $33.45 | $33.50 |
| 7 purchase totals = | $683.63 | $727.3473 | $727.35 | $727.35 | $727.30 | |