| 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 | $167.63 | 4.786% | $175.6528 | $175.65 | $175.65 | $175.70 |
| Purchase #2 | $64.53 | 11.633% | $72.0368 | $72.04 | $72.05 | $72.00 |
| Purchase #3 | $162.76 | 8.587% | $176.7362 | $176.74 | $176.75 | $176.70 |
| Purchase #4 | $42.86 | 7.309% | $45.9926 | $45.99 | $46.00 | $46.00 |
| Purchase #5 | $203.51 | 12.461% | $228.8694 | $228.87 | $228.85 | $228.90 |
| Purchase #6 | $238.33 | 7.499% | $256.2024 | $256.20 | $256.20 | $256.20 |
| Purchase #7 | $22.79 | 11.613% | $25.4366 | $25.44 | $25.45 | $25.40 |
| 7 purchase totals = | $902.41 | $980.9268 | $980.93 | $980.95 | $980.90 | |