| 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 | $134.37 | 11.549% | $149.8884 | $149.89 | $149.90 | $149.90 |
| Purchase #2 | $242.40 | 11.108% | $269.3258 | $269.33 | $269.35 | $269.30 |
| Purchase #3 | $126.99 | 6.697% | $135.4945 | $135.49 | $135.50 | $135.50 |
| Purchase #4 | $192.70 | 4.790% | $201.9303 | $201.93 | $201.95 | $201.90 |
| Purchase #5 | $15.28 | 7.333% | $16.4005 | $16.40 | $16.40 | $16.40 |
| Purchase #6 | $35.97 | 8.669% | $39.0882 | $39.09 | $39.10 | $39.10 |
| Purchase #7 | $41.35 | 13.181% | $46.8003 | $46.80 | $46.80 | $46.80 |
| 7 purchase totals = | $789.06 | $858.9280 | $858.93 | $859.00 | $858.90 | |