| 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 | $171.73 | 6.385% | $182.695 | $182.70 | $182.70 | $182.70 |
| Purchase #2 | $206.79 | 4.774% | $216.6622 | $216.66 | $216.65 | $216.70 |
| Purchase #3 | $198.39 | 10.651% | $219.5205 | $219.52 | $219.50 | $219.50 |
| Purchase #4 | $80.93 | 10.196% | $89.1816 | $89.18 | $89.20 | $89.20 |
| Purchase #5 | $147.98 | 11.860% | $165.5304 | $165.53 | $165.55 | $165.50 |
| Purchase #6 | $242.90 | 4.109% | $252.8808 | $252.88 | $252.90 | $252.90 |
| Purchase #7 | $157.88 | 11.750% | $176.4309 | $176.43 | $176.45 | $176.40 |
| 7 purchase totals = | $1,206.60 | $1,302.9014 | $1,302.90 | $1,302.95 | $1,302.90 | |