| 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 | $7.66 | 7.376% | $8.225 | $8.23 | $8.25 | $8.20 |
| Purchase #2 | $145.76 | 13.582% | $165.5571 | $165.56 | $165.55 | $165.60 |
| Purchase #3 | $120.59 | 8.329% | $130.6339 | $130.63 | $130.65 | $130.60 |
| Purchase #4 | $91.40 | 11.874% | $102.2528 | $102.25 | $102.25 | $102.30 |
| Purchase #5 | $215.41 | 10.557% | $238.1508 | $238.15 | $238.15 | $238.20 |
| Purchase #6 | $139.30 | 13.279% | $157.7976 | $157.80 | $157.80 | $157.80 |
| Purchase #7 | $243.50 | 3.607% | $252.283 | $252.28 | $252.30 | $252.30 |
| 7 purchase totals = | $963.62 | $1,054.9002 | $1,054.90 | $1,054.95 | $1,055.00 | |