| 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 | $180.55 | 3.278% | $186.4684 | $186.47 | $186.45 | $186.50 |
| Purchase #2 | $92.76 | 12.271% | $104.1426 | $104.14 | $104.15 | $104.10 |
| Purchase #3 | $83.89 | 8.691% | $91.1809 | $91.18 | $91.20 | $91.20 |
| Purchase #4 | $154.53 | 5.346% | $162.7912 | $162.79 | $162.80 | $162.80 |
| Purchase #5 | $172.66 | 9.641% | $189.3062 | $189.31 | $189.30 | $189.30 |
| Purchase #6 | $228.46 | 13.283% | $258.8063 | $258.81 | $258.80 | $258.80 |
| Purchase #7 | $33.99 | 10.272% | $37.4815 | $37.48 | $37.50 | $37.50 |
| 7 purchase totals = | $946.84 | $1,030.1771 | $1,030.18 | $1,030.20 | $1,030.20 | |