| 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 | $74.54 | 9.872% | $81.8986 | $81.90 | $81.90 | $81.90 |
| Purchase #2 | $178.32 | 8.194% | $192.9315 | $192.93 | $192.95 | $192.90 |
| Purchase #3 | $242.27 | 3.494% | $250.7349 | $250.73 | $250.75 | $250.70 |
| Purchase #4 | $137.62 | 3.116% | $141.9082 | $141.91 | $141.90 | $141.90 |
| Purchase #5 | $70.34 | 9.321% | $76.8964 | $76.90 | $76.90 | $76.90 |
| Purchase #6 | $178.44 | 7.729% | $192.2316 | $192.23 | $192.25 | $192.20 |
| Purchase #7 | $165.27 | 11.638% | $184.5041 | $184.50 | $184.50 | $184.50 |
| 7 purchase totals = | $1,046.80 | $1,121.1053 | $1,121.10 | $1,121.15 | $1,121.00 | |