| 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 | $140.67 | 12.540% | $158.31 | $158.31 | $158.30 | $158.30 |
| Purchase #2 | $217.80 | 12.516% | $245.0598 | $245.06 | $245.05 | $245.10 |
| Purchase #3 | $32.82 | 7.257% | $35.2017 | $35.20 | $35.20 | $35.20 |
| Purchase #4 | $14.58 | 8.154% | $15.7689 | $15.77 | $15.75 | $15.80 |
| Purchase #5 | $136.38 | 11.194% | $151.6464 | $151.65 | $151.65 | $151.60 |
| Purchase #6 | $203.69 | 5.119% | $214.1169 | $214.12 | $214.10 | $214.10 |
| Purchase #7 | $56.64 | 11.303% | $63.042 | $63.04 | $63.05 | $63.00 |
| 7 purchase totals = | $802.58 | $883.1457 | $883.15 | $883.10 | $883.10 | |