| 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 | $163.70 | 6.659% | $174.6008 | $174.60 | $174.60 | $174.60 |
| Purchase #2 | $246.56 | 9.361% | $269.6405 | $269.64 | $269.65 | $269.60 |
| Purchase #3 | $209.84 | 8.768% | $228.2388 | $228.24 | $228.25 | $228.20 |
| Purchase #4 | $140.38 | 8.865% | $152.8247 | $152.82 | $152.80 | $152.80 |
| Purchase #5 | $141.52 | 4.443% | $147.8077 | $147.81 | $147.80 | $147.80 |
| Purchase #6 | $81.69 | 10.177% | $90.0036 | $90.00 | $90.00 | $90.00 |
| Purchase #7 | $199.40 | 5.590% | $210.5465 | $210.55 | $210.55 | $210.50 |
| 7 purchase totals = | $1,183.09 | $1,273.6626 | $1,273.66 | $1,273.65 | $1,273.50 | |