| 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 | $162.95 | 3.593% | $168.8048 | $168.80 | $168.80 | $168.80 |
| Purchase #2 | $201.32 | 7.493% | $216.4049 | $216.40 | $216.40 | $216.40 |
| Purchase #3 | $90.62 | 6.657% | $96.6526 | $96.65 | $96.65 | $96.70 |
| Purchase #4 | $66.69 | 10.343% | $73.5877 | $73.59 | $73.60 | $73.60 |
| Purchase #5 | $114.89 | 5.795% | $121.5479 | $121.55 | $121.55 | $121.50 |
| Purchase #6 | $245.55 | 3.185% | $253.3708 | $253.37 | $253.35 | $253.40 |
| Purchase #7 | $7.48 | 9.811% | $8.2139 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $889.50 | $938.5826 | $938.57 | $938.55 | $938.60 | |