| 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 | $176.41 | 11.743% | $197.1258 | $197.13 | $197.15 | $197.10 |
| Purchase #2 | $38.59 | 8.448% | $41.8501 | $41.85 | $41.85 | $41.90 |
| Purchase #3 | $138.66 | 5.724% | $146.5969 | $146.60 | $146.60 | $146.60 |
| Purchase #4 | $37.70 | 6.354% | $40.0955 | $40.10 | $40.10 | $40.10 |
| Purchase #5 | $50.52 | 4.251% | $52.6676 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $99.74 | 7.391% | $107.1118 | $107.11 | $107.10 | $107.10 |
| Purchase #7 | $8.40 | 13.616% | $9.5437 | $9.54 | $9.55 | $9.50 |
| 7 purchase totals = | $550.02 | $594.9914 | $595.00 | $595.00 | $595.00 | |