| 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 | $149.58 | 4.446% | $156.2303 | $156.23 | $156.25 | $156.20 |
| Purchase #2 | $144.96 | 10.394% | $160.0271 | $160.03 | $160.05 | $160.00 |
| Purchase #3 | $48.47 | 10.837% | $53.7227 | $53.72 | $53.70 | $53.70 |
| Purchase #4 | $22.52 | 5.206% | $23.6924 | $23.69 | $23.70 | $23.70 |
| Purchase #5 | $167.69 | 4.119% | $174.5972 | $174.60 | $174.60 | $174.60 |
| Purchase #6 | $201.71 | 5.511% | $212.8262 | $212.83 | $212.85 | $212.80 |
| Purchase #7 | $113.93 | 13.685% | $129.5213 | $129.52 | $129.50 | $129.50 |
| 7 purchase totals = | $848.86 | $910.6172 | $910.62 | $910.65 | $910.50 | |