| 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 | $137.95 | 13.220% | $156.187 | $156.19 | $156.20 | $156.20 |
| Purchase #2 | $67.81 | 11.611% | $75.6834 | $75.68 | $75.70 | $75.70 |
| Purchase #3 | $192.38 | 11.454% | $214.4152 | $214.42 | $214.40 | $214.40 |
| Purchase #4 | $149.59 | 13.750% | $170.1586 | $170.16 | $170.15 | $170.20 |
| Purchase #5 | $163.48 | 13.150% | $184.9776 | $184.98 | $185.00 | $185.00 |
| Purchase #6 | $240.75 | 13.700% | $273.7328 | $273.73 | $273.75 | $273.70 |
| Purchase #7 | $211.39 | 11.533% | $235.7696 | $235.77 | $235.75 | $235.80 |
| 7 purchase totals = | $1,163.35 | $1,310.9242 | $1,310.93 | $1,310.95 | $1,311.00 | |