| 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 | $186.69 | 4.347% | $194.8054 | $194.81 | $194.80 | $194.80 |
| Purchase #2 | $184.58 | 4.731% | $193.3125 | $193.31 | $193.30 | $193.30 |
| Purchase #3 | $99.55 | 9.230% | $108.7385 | $108.74 | $108.75 | $108.70 |
| Purchase #4 | $147.85 | 5.532% | $156.0291 | $156.03 | $156.05 | $156.00 |
| Purchase #5 | $44.80 | 10.821% | $49.6478 | $49.65 | $49.65 | $49.60 |
| Purchase #6 | $21.74 | 13.248% | $24.6201 | $24.62 | $24.60 | $24.60 |
| Purchase #7 | $7.60 | 5.722% | $8.0349 | $8.03 | $8.05 | $8.00 |
| 7 purchase totals = | $692.81 | $735.1883 | $735.19 | $735.20 | $735.00 | |