| 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 | $167.68 | 4.436% | $175.1183 | $175.12 | $175.10 | $175.10 |
| Purchase #2 | $211.93 | 5.545% | $223.6815 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $89.76 | 7.593% | $96.5755 | $96.58 | $96.60 | $96.60 |
| Purchase #4 | $144.38 | 7.353% | $154.9963 | $155.00 | $155.00 | $155.00 |
| Purchase #5 | $182.98 | 13.154% | $207.0492 | $207.05 | $207.05 | $207.00 |
| Purchase #6 | $170.37 | 10.448% | $188.1703 | $188.17 | $188.15 | $188.20 |
| Purchase #7 | $197.68 | 5.640% | $208.8292 | $208.83 | $208.85 | $208.80 |
| 7 purchase totals = | $1,164.78 | $1,254.4203 | $1,254.43 | $1,254.45 | $1,254.40 | |