| 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 | $152.27 | 10.398% | $168.103 | $168.10 | $168.10 | $168.10 |
| Purchase #2 | $155.94 | 13.637% | $177.2055 | $177.21 | $177.20 | $177.20 |
| Purchase #3 | $85.63 | 5.766% | $90.5674 | $90.57 | $90.55 | $90.60 |
| Purchase #4 | $147.35 | 3.227% | $152.105 | $152.11 | $152.10 | $152.10 |
| Purchase #5 | $42.60 | 12.133% | $47.7687 | $47.77 | $47.75 | $47.80 |
| Purchase #6 | $141.67 | 7.743% | $152.6395 | $152.64 | $152.65 | $152.60 |
| Purchase #7 | $236.80 | 6.828% | $252.9687 | $252.97 | $252.95 | $253.00 |
| 7 purchase totals = | $962.26 | $1,041.3578 | $1,041.37 | $1,041.30 | $1,041.40 | |