| 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 | $153.77 | 9.239% | $167.9768 | $167.98 | $168.00 | $168.00 |
| Purchase #2 | $202.33 | 8.141% | $218.8017 | $218.80 | $218.80 | $218.80 |
| Purchase #3 | $205.92 | 8.248% | $222.9043 | $222.90 | $222.90 | $222.90 |
| Purchase #4 | $213.73 | 7.229% | $229.1805 | $229.18 | $229.20 | $229.20 |
| Purchase #5 | $248.79 | 8.780% | $270.6338 | $270.63 | $270.65 | $270.60 |
| Purchase #6 | $24.89 | 12.631% | $28.0339 | $28.03 | $28.05 | $28.00 |
| Purchase #7 | $33.54 | 5.765% | $35.4736 | $35.47 | $35.45 | $35.50 |
| 7 purchase totals = | $1,082.97 | $1,173.0046 | $1,172.99 | $1,173.05 | $1,173.00 | |