| 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 | $159.78 | 12.509% | $179.7669 | $179.77 | $179.75 | $179.80 |
| Purchase #2 | $96.54 | 9.846% | $106.0453 | $106.05 | $106.05 | $106.00 |
| Purchase #3 | $182.73 | 10.605% | $202.1085 | $202.11 | $202.10 | $202.10 |
| Purchase #4 | $41.80 | 7.131% | $44.7808 | $44.78 | $44.80 | $44.80 |
| Purchase #5 | $180.91 | 7.769% | $194.9649 | $194.96 | $194.95 | $195.00 |
| Purchase #6 | $14.74 | 13.116% | $16.6733 | $16.67 | $16.65 | $16.70 |
| Purchase #7 | $176.32 | 9.184% | $192.5132 | $192.51 | $192.50 | $192.50 |
| 7 purchase totals = | $852.82 | $936.8529 | $936.85 | $936.80 | $936.90 | |