| 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 | $139.71 | 11.649% | $155.9848 | $155.98 | $156.00 | $156.00 |
| Purchase #2 | $5.80 | 10.165% | $6.3896 | $6.39 | $6.40 | $6.40 |
| Purchase #3 | $222.35 | 7.781% | $239.6511 | $239.65 | $239.65 | $239.70 |
| Purchase #4 | $194.64 | 9.460% | $213.0529 | $213.05 | $213.05 | $213.10 |
| Purchase #5 | $62.40 | 8.567% | $67.7458 | $67.75 | $67.75 | $67.70 |
| Purchase #6 | $149.70 | 9.670% | $164.176 | $164.18 | $164.20 | $164.20 |
| Purchase #7 | $42.61 | 11.419% | $47.4756 | $47.48 | $47.50 | $47.50 |
| 7 purchase totals = | $817.21 | $894.4758 | $894.48 | $894.55 | $894.60 | |