| 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 | $170.40 | 8.111% | $184.2211 | $184.22 | $184.20 | $184.20 |
| Purchase #2 | $182.35 | 6.872% | $194.8811 | $194.88 | $194.90 | $194.90 |
| Purchase #3 | $60.97 | 6.863% | $65.1544 | $65.15 | $65.15 | $65.20 |
| Purchase #4 | $105.75 | 7.832% | $114.0323 | $114.03 | $114.05 | $114.00 |
| Purchase #5 | $120.68 | 13.564% | $137.049 | $137.05 | $137.05 | $137.00 |
| Purchase #6 | $127.84 | 13.145% | $144.6446 | $144.64 | $144.65 | $144.60 |
| Purchase #7 | $211.77 | 12.612% | $238.4784 | $238.48 | $238.50 | $238.50 |
| 7 purchase totals = | $979.76 | $1,078.4609 | $1,078.45 | $1,078.50 | $1,078.40 | |