| 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 | $168.94 | 13.755% | $192.1777 | $192.18 | $192.20 | $192.20 |
| Purchase #2 | $155.70 | 11.743% | $173.9839 | $173.98 | $174.00 | $174.00 |
| Purchase #3 | $221.34 | 13.855% | $252.0067 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $184.42 | 10.510% | $203.8025 | $203.80 | $203.80 | $203.80 |
| Purchase #5 | $36.75 | 13.457% | $41.6954 | $41.70 | $41.70 | $41.70 |
| Purchase #6 | $227.47 | 7.266% | $243.998 | $244.00 | $244.00 | $244.00 |
| Purchase #7 | $19.59 | 9.560% | $21.4628 | $21.46 | $21.45 | $21.50 |
| 7 purchase totals = | $1,014.21 | $1,129.1270 | $1,129.13 | $1,129.15 | $1,129.20 | |