| 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 | $185.66 | 13.242% | $210.2451 | $210.25 | $210.25 | $210.20 |
| Purchase #2 | $147.89 | 6.577% | $157.6167 | $157.62 | $157.60 | $157.60 |
| Purchase #3 | $109.56 | 10.398% | $120.952 | $120.95 | $120.95 | $121.00 |
| Purchase #4 | $46.68 | 7.630% | $50.2417 | $50.24 | $50.25 | $50.20 |
| Purchase #5 | $216.67 | 6.429% | $230.5997 | $230.60 | $230.60 | $230.60 |
| Purchase #6 | $170.93 | 7.790% | $184.2454 | $184.25 | $184.25 | $184.20 |
| Purchase #7 | $137.73 | 6.486% | $146.6632 | $146.66 | $146.65 | $146.70 |
| 7 purchase totals = | $1,015.12 | $1,100.5638 | $1,100.57 | $1,100.55 | $1,100.50 | |