| 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 | $118.26 | 7.860% | $127.5552 | $127.56 | $127.55 | $127.60 |
| Purchase #2 | $106.69 | 8.345% | $115.5933 | $115.59 | $115.60 | $115.60 |
| Purchase #3 | $133.64 | 8.743% | $145.3241 | $145.32 | $145.30 | $145.30 |
| Purchase #4 | $90.78 | 8.119% | $98.1504 | $98.15 | $98.15 | $98.20 |
| Purchase #5 | $43.30 | 10.778% | $47.9669 | $47.97 | $47.95 | $48.00 |
| Purchase #6 | $6.69 | 9.120% | $7.3001 | $7.30 | $7.30 | $7.30 |
| Purchase #7 | $217.52 | 5.159% | $228.7419 | $228.74 | $228.75 | $228.70 |
| 7 purchase totals = | $716.88 | $770.6319 | $770.63 | $770.60 | $770.70 | |