| 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 | $139.25 | 5.667% | $147.1413 | $147.14 | $147.15 | $147.10 |
| Purchase #2 | $245.66 | 13.119% | $277.8881 | $277.89 | $277.90 | $277.90 |
| Purchase #3 | $87.76 | 10.549% | $97.0178 | $97.02 | $97.00 | $97.00 |
| Purchase #4 | $176.87 | 3.859% | $183.6954 | $183.70 | $183.70 | $183.70 |
| Purchase #5 | $106.61 | 12.874% | $120.335 | $120.34 | $120.35 | $120.30 |
| Purchase #6 | $97.71 | 3.350% | $100.9833 | $100.98 | $101.00 | $101.00 |
| Purchase #7 | $142.27 | 5.332% | $149.8558 | $149.86 | $149.85 | $149.90 |
| 7 purchase totals = | $996.13 | $1,076.9167 | $1,076.93 | $1,076.95 | $1,076.90 | |