| 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 | $181.45 | 3.165% | $187.1929 | $187.19 | $187.20 | $187.20 |
| Purchase #2 | $177.92 | 4.528% | $185.9762 | $185.98 | $186.00 | $186.00 |
| Purchase #3 | $241.30 | 13.477% | $273.82 | $273.82 | $273.80 | $273.80 |
| Purchase #4 | $97.47 | 9.735% | $106.9587 | $106.96 | $106.95 | $107.00 |
| Purchase #5 | $108.27 | 9.328% | $118.3694 | $118.37 | $118.35 | $118.40 |
| Purchase #6 | $169.53 | 4.814% | $177.6912 | $177.69 | $177.70 | $177.70 |
| Purchase #7 | $145.36 | 10.673% | $160.8743 | $160.87 | $160.85 | $160.90 |
| 7 purchase totals = | $1,121.30 | $1,210.8827 | $1,210.88 | $1,210.85 | $1,211.00 | |