| 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 | $175.77 | 11.616% | $196.1874 | $196.19 | $196.20 | $196.20 |
| Purchase #2 | $86.80 | 10.865% | $96.2308 | $96.23 | $96.25 | $96.20 |
| Purchase #3 | $40.98 | 7.307% | $43.9744 | $43.97 | $43.95 | $44.00 |
| Purchase #4 | $158.72 | 8.606% | $172.3794 | $172.38 | $172.40 | $172.40 |
| Purchase #5 | $34.34 | 13.180% | $38.866 | $38.87 | $38.85 | $38.90 |
| Purchase #6 | $93.50 | 5.241% | $98.4003 | $98.40 | $98.40 | $98.40 |
| Purchase #7 | $134.29 | 9.649% | $147.2476 | $147.25 | $147.25 | $147.20 |
| 7 purchase totals = | $724.40 | $793.2859 | $793.29 | $793.30 | $793.30 | |