| 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 | $175.27 | 4.437% | $183.0467 | $183.05 | $183.05 | $183.00 |
| Purchase #2 | $145.47 | 12.514% | $163.6741 | $163.67 | $163.65 | $163.70 |
| Purchase #3 | $116.82 | 4.315% | $121.8608 | $121.86 | $121.85 | $121.90 |
| Purchase #4 | $184.82 | 5.205% | $194.4399 | $194.44 | $194.45 | $194.40 |
| Purchase #5 | $81.85 | 7.804% | $88.2376 | $88.24 | $88.25 | $88.20 |
| Purchase #6 | $243.29 | 12.547% | $273.8156 | $273.82 | $273.80 | $273.80 |
| Purchase #7 | $77.67 | 10.537% | $85.8541 | $85.85 | $85.85 | $85.90 |
| 7 purchase totals = | $1,025.19 | $1,110.9288 | $1,110.93 | $1,110.90 | $1,110.90 | |