| 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 | $184.28 | 4.621% | $192.7956 | $192.80 | $192.80 | $192.80 |
| Purchase #2 | $78.32 | 5.717% | $82.7976 | $82.80 | $82.80 | $82.80 |
| Purchase #3 | $67.69 | 4.323% | $70.6162 | $70.62 | $70.60 | $70.60 |
| Purchase #4 | $137.90 | 11.651% | $153.9667 | $153.97 | $153.95 | $154.00 |
| Purchase #5 | $244.62 | 10.346% | $269.9284 | $269.93 | $269.95 | $269.90 |
| Purchase #6 | $7.48 | 10.831% | $8.2902 | $8.29 | $8.30 | $8.30 |
| Purchase #7 | $119.51 | 4.424% | $124.7971 | $124.80 | $124.80 | $124.80 |
| 7 purchase totals = | $839.80 | $903.1918 | $903.21 | $903.20 | $903.20 | |