| 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 | $174.40 | 5.743% | $184.4158 | $184.42 | $184.40 | $184.40 |
| Purchase #2 | $93.26 | 10.134% | $102.711 | $102.71 | $102.70 | $102.70 |
| Purchase #3 | $208.38 | 7.320% | $223.6334 | $223.63 | $223.65 | $223.60 |
| Purchase #4 | $129.62 | 4.444% | $135.3803 | $135.38 | $135.40 | $135.40 |
| Purchase #5 | $164.29 | 6.735% | $175.3549 | $175.35 | $175.35 | $175.40 |
| Purchase #6 | $93.34 | 8.703% | $101.4634 | $101.46 | $101.45 | $101.50 |
| Purchase #7 | $105.66 | 5.419% | $111.3857 | $111.39 | $111.40 | $111.40 |
| 7 purchase totals = | $968.95 | $1,034.3445 | $1,034.34 | $1,034.35 | $1,034.40 | |