| 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 | $234.64 | 13.599% | $266.5487 | $266.55 | $266.55 | $266.50 |
| Purchase #2 | $159.89 | 8.700% | $173.8004 | $173.80 | $173.80 | $173.80 |
| Purchase #3 | $42.51 | 11.480% | $47.3901 | $47.39 | $47.40 | $47.40 |
| Purchase #4 | $128.87 | 12.764% | $145.319 | $145.32 | $145.30 | $145.30 |
| Purchase #5 | $128.69 | 13.789% | $146.4351 | $146.44 | $146.45 | $146.40 |
| Purchase #6 | $208.78 | 5.759% | $220.8036 | $220.80 | $220.80 | $220.80 |
| Purchase #7 | $143.43 | 8.604% | $155.7707 | $155.77 | $155.75 | $155.80 |
| 7 purchase totals = | $1,046.81 | $1,156.0676 | $1,156.07 | $1,156.05 | $1,156.00 | |