| 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 | $166.70 | 6.305% | $177.2104 | $177.21 | $177.20 | $177.20 |
| Purchase #2 | $226.43 | 4.815% | $237.3326 | $237.33 | $237.35 | $237.30 |
| Purchase #3 | $213.51 | 3.538% | $221.064 | $221.06 | $221.05 | $221.10 |
| Purchase #4 | $183.85 | 8.691% | $199.8284 | $199.83 | $199.85 | $199.80 |
| Purchase #5 | $23.32 | 3.818% | $24.2104 | $24.21 | $24.20 | $24.20 |
| Purchase #6 | $7.86 | 13.722% | $8.9385 | $8.94 | $8.95 | $8.90 |
| Purchase #7 | $31.78 | 9.487% | $34.795 | $34.80 | $34.80 | $34.80 |
| 7 purchase totals = | $853.45 | $903.3793 | $903.38 | $903.40 | $903.30 | |