| 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 | $137.49 | 13.295% | $155.7693 | $155.77 | $155.75 | $155.80 |
| Purchase #2 | $112.77 | 12.128% | $126.4467 | $126.45 | $126.45 | $126.40 |
| Purchase #3 | $69.51 | 3.760% | $72.1236 | $72.12 | $72.10 | $72.10 |
| Purchase #4 | $228.76 | 12.468% | $257.2818 | $257.28 | $257.30 | $257.30 |
| Purchase #5 | $108.93 | 6.871% | $116.4146 | $116.41 | $116.40 | $116.40 |
| Purchase #6 | $236.60 | 6.565% | $252.1328 | $252.13 | $252.15 | $252.10 |
| Purchase #7 | $147.49 | 6.688% | $157.3541 | $157.35 | $157.35 | $157.40 |
| 7 purchase totals = | $1,041.55 | $1,137.5229 | $1,137.51 | $1,137.50 | $1,137.50 | |