| 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 | $132.25 | 11.470% | $147.4191 | $147.42 | $147.40 | $147.40 |
| Purchase #2 | $80.47 | 10.466% | $88.892 | $88.89 | $88.90 | $88.90 |
| Purchase #3 | $234.81 | 4.583% | $245.5713 | $245.57 | $245.55 | $245.60 |
| Purchase #4 | $45.31 | 4.795% | $47.4826 | $47.48 | $47.50 | $47.50 |
| Purchase #5 | $176.34 | 4.229% | $183.7974 | $183.80 | $183.80 | $183.80 |
| Purchase #6 | $147.73 | 6.657% | $157.5644 | $157.56 | $157.55 | $157.60 |
| Purchase #7 | $194.80 | 4.325% | $203.2251 | $203.23 | $203.25 | $203.20 |
| 7 purchase totals = | $1,011.71 | $1,073.9519 | $1,073.95 | $1,073.95 | $1,074.00 | |