| 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 | $158.60 | 13.670% | $180.2806 | $180.28 | $180.30 | $180.30 |
| Purchase #2 | $26.83 | 7.310% | $28.7913 | $28.79 | $28.80 | $28.80 |
| Purchase #3 | $196.73 | 3.346% | $203.3126 | $203.31 | $203.30 | $203.30 |
| Purchase #4 | $246.95 | 7.239% | $264.8267 | $264.83 | $264.85 | $264.80 |
| Purchase #5 | $79.44 | 6.268% | $84.4193 | $84.42 | $84.40 | $84.40 |
| Purchase #6 | $91.33 | 13.206% | $103.391 | $103.39 | $103.40 | $103.40 |
| Purchase #7 | $95.78 | 13.234% | $108.4555 | $108.46 | $108.45 | $108.50 |
| 7 purchase totals = | $895.66 | $973.4770 | $973.48 | $973.50 | $973.50 | |