| 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 | $185.28 | 9.414% | $202.7223 | $202.72 | $202.70 | $202.70 |
| Purchase #2 | $72.63 | 7.466% | $78.0526 | $78.05 | $78.05 | $78.10 |
| Purchase #3 | $156.94 | 4.554% | $164.087 | $164.09 | $164.10 | $164.10 |
| Purchase #4 | $236.48 | 7.773% | $254.8616 | $254.86 | $254.85 | $254.90 |
| Purchase #5 | $211.96 | 8.583% | $230.1525 | $230.15 | $230.15 | $230.20 |
| Purchase #6 | $84.55 | 10.748% | $93.6374 | $93.64 | $93.65 | $93.60 |
| Purchase #7 | $66.29 | 3.306% | $68.4815 | $68.48 | $68.50 | $68.50 |
| 7 purchase totals = | $1,014.13 | $1,091.9949 | $1,091.99 | $1,092.00 | $1,092.10 | |