| 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 | $35.53 | 7.446% | $38.1756 | $38.18 | $38.20 | $38.20 |
| Purchase #2 | $225.61 | 5.325% | $237.6237 | $237.62 | $237.60 | $237.60 |
| Purchase #3 | $185.49 | 5.314% | $195.3469 | $195.35 | $195.35 | $195.30 |
| Purchase #4 | $192.35 | 4.296% | $200.6134 | $200.61 | $200.60 | $200.60 |
| Purchase #5 | $245.68 | 11.118% | $272.9947 | $272.99 | $273.00 | $273.00 |
| Purchase #6 | $22.30 | 3.865% | $23.1619 | $23.16 | $23.15 | $23.20 |
| Purchase #7 | $157.55 | 8.540% | $171.0048 | $171.00 | $171.00 | $171.00 |
| 7 purchase totals = | $1,064.51 | $1,138.9210 | $1,138.91 | $1,138.90 | $1,138.90 | |