| 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 | $181.80 | 5.607% | $191.9935 | $191.99 | $192.00 | $192.00 |
| Purchase #2 | $199.44 | 11.858% | $223.0896 | $223.09 | $223.10 | $223.10 |
| Purchase #3 | $241.64 | 9.124% | $263.6872 | $263.69 | $263.70 | $263.70 |
| Purchase #4 | $172.54 | 3.167% | $178.0043 | $178.00 | $178.00 | $178.00 |
| Purchase #5 | $113.89 | 5.765% | $120.4558 | $120.46 | $120.45 | $120.50 |
| Purchase #6 | $245.60 | 8.570% | $266.6479 | $266.65 | $266.65 | $266.60 |
| Purchase #7 | $21.49 | 9.307% | $23.4901 | $23.49 | $23.50 | $23.50 |
| 7 purchase totals = | $1,176.40 | $1,267.3684 | $1,267.37 | $1,267.40 | $1,267.40 | |