| 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 | $117.77 | 7.154% | $126.1953 | $126.20 | $126.20 | $126.20 |
| Purchase #2 | $125.33 | 13.532% | $142.2897 | $142.29 | $142.30 | $142.30 |
| Purchase #3 | $26.31 | 6.666% | $28.0638 | $28.06 | $28.05 | $28.10 |
| Purchase #4 | $187.43 | 10.486% | $207.0839 | $207.08 | $207.10 | $207.10 |
| Purchase #5 | $47.98 | 11.303% | $53.4032 | $53.40 | $53.40 | $53.40 |
| Purchase #6 | $158.58 | 13.280% | $179.6394 | $179.64 | $179.65 | $179.60 |
| Purchase #7 | $32.71 | 7.377% | $35.123 | $35.12 | $35.10 | $35.10 |
| 7 purchase totals = | $696.11 | $771.7983 | $771.79 | $771.80 | $771.80 | |