| 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 | $194.40 | 13.541% | $220.7237 | $220.72 | $220.70 | $220.70 |
| Purchase #2 | $208.92 | 8.687% | $227.0689 | $227.07 | $227.05 | $227.10 |
| Purchase #3 | $209.92 | 7.301% | $225.2463 | $225.25 | $225.25 | $225.20 |
| Purchase #4 | $206.55 | 7.165% | $221.3493 | $221.35 | $221.35 | $221.30 |
| Purchase #5 | $184.48 | 4.426% | $192.6451 | $192.65 | $192.65 | $192.60 |
| Purchase #6 | $179.65 | 11.277% | $199.9091 | $199.91 | $199.90 | $199.90 |
| Purchase #7 | $156.59 | 5.207% | $164.7436 | $164.74 | $164.75 | $164.70 |
| 7 purchase totals = | $1,340.51 | $1,451.6860 | $1,451.69 | $1,451.65 | $1,451.50 | |