| 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 | $193.38 | 7.712% | $208.2935 | $208.29 | $208.30 | $208.30 |
| Purchase #2 | $136.67 | 6.678% | $145.7968 | $145.80 | $145.80 | $145.80 |
| Purchase #3 | $34.66 | 13.350% | $39.2871 | $39.29 | $39.30 | $39.30 |
| Purchase #4 | $135.96 | 5.222% | $143.0598 | $143.06 | $143.05 | $143.10 |
| Purchase #5 | $187.43 | 5.583% | $197.8942 | $197.89 | $197.90 | $197.90 |
| Purchase #6 | $218.64 | 4.589% | $228.6734 | $228.67 | $228.65 | $228.70 |
| Purchase #7 | $102.31 | 7.145% | $109.62 | $109.62 | $109.60 | $109.60 |
| 7 purchase totals = | $1,009.05 | $1,072.6248 | $1,072.62 | $1,072.60 | $1,072.70 | |