| 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 | $155.91 | 10.120% | $171.6881 | $171.69 | $171.70 | $171.70 |
| Purchase #2 | $185.38 | 12.278% | $208.141 | $208.14 | $208.15 | $208.10 |
| Purchase #3 | $146.84 | 13.120% | $166.1054 | $166.11 | $166.10 | $166.10 |
| Purchase #4 | $174.83 | 10.345% | $192.9162 | $192.92 | $192.90 | $192.90 |
| Purchase #5 | $70.66 | 9.115% | $77.1007 | $77.10 | $77.10 | $77.10 |
| Purchase #6 | $106.76 | 11.275% | $118.7972 | $118.80 | $118.80 | $118.80 |
| Purchase #7 | $33.39 | 5.750% | $35.3099 | $35.31 | $35.30 | $35.30 |
| 7 purchase totals = | $873.77 | $970.0585 | $970.07 | $970.05 | $970.00 | |