| 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 | $188.79 | 8.354% | $204.5615 | $204.56 | $204.55 | $204.60 |
| Purchase #2 | $201.78 | 11.576% | $225.1381 | $225.14 | $225.15 | $225.10 |
| Purchase #3 | $42.76 | 11.576% | $47.7099 | $47.71 | $47.70 | $47.70 |
| Purchase #4 | $102.32 | 10.468% | $113.0309 | $113.03 | $113.05 | $113.00 |
| Purchase #5 | $167.48 | 8.449% | $181.6304 | $181.63 | $181.65 | $181.60 |
| Purchase #6 | $35.67 | 6.781% | $38.0888 | $38.09 | $38.10 | $38.10 |
| Purchase #7 | $38.30 | 8.806% | $41.6727 | $41.67 | $41.65 | $41.70 |
| 7 purchase totals = | $777.10 | $851.8323 | $851.83 | $851.85 | $851.80 | |