| 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 | $163.71 | 4.864% | $171.6729 | $171.67 | $171.65 | $171.70 |
| Purchase #2 | $111.44 | 4.165% | $116.0815 | $116.08 | $116.10 | $116.10 |
| Purchase #3 | $171.60 | 5.594% | $181.1993 | $181.20 | $181.20 | $181.20 |
| Purchase #4 | $201.53 | 7.562% | $216.7697 | $216.77 | $216.75 | $216.80 |
| Purchase #5 | $123.52 | 3.251% | $127.5356 | $127.54 | $127.55 | $127.50 |
| Purchase #6 | $156.41 | 6.433% | $166.4719 | $166.47 | $166.45 | $166.50 |
| Purchase #7 | $43.45 | 8.616% | $47.1937 | $47.19 | $47.20 | $47.20 |
| 7 purchase totals = | $971.66 | $1,026.9246 | $1,026.92 | $1,026.90 | $1,027.00 | |