| 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 | $130.88 | 12.830% | $147.6719 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $149.55 | 10.300% | $164.9537 | $164.95 | $164.95 | $165.00 |
| Purchase #3 | $154.74 | 11.766% | $172.9467 | $172.95 | $172.95 | $172.90 |
| Purchase #4 | $162.99 | 8.430% | $176.7301 | $176.73 | $176.75 | $176.70 |
| Purchase #5 | $228.84 | 11.781% | $255.7996 | $255.80 | $255.80 | $255.80 |
| Purchase #6 | $227.80 | 5.509% | $240.3495 | $240.35 | $240.35 | $240.30 |
| Purchase #7 | $20.79 | 13.844% | $23.6682 | $23.67 | $23.65 | $23.70 |
| 7 purchase totals = | $1,075.59 | $1,182.1197 | $1,182.12 | $1,182.10 | $1,182.10 | |