| 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 | $135.35 | 10.207% | $149.1652 | $149.17 | $149.15 | $149.20 |
| Purchase #2 | $230.45 | 8.401% | $249.8101 | $249.81 | $249.80 | $249.80 |
| Purchase #3 | $109.75 | 7.189% | $117.6399 | $117.64 | $117.65 | $117.60 |
| Purchase #4 | $23.51 | 6.694% | $25.0838 | $25.08 | $25.10 | $25.10 |
| Purchase #5 | $56.83 | 8.863% | $61.8668 | $61.87 | $61.85 | $61.90 |
| Purchase #6 | $162.86 | 4.519% | $170.2196 | $170.22 | $170.20 | $170.20 |
| Purchase #7 | $179.58 | 13.661% | $204.1124 | $204.11 | $204.10 | $204.10 |
| 7 purchase totals = | $898.33 | $977.8978 | $977.90 | $977.85 | $977.90 | |