| 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 | $155.74 | 10.285% | $171.7579 | $171.76 | $171.75 | $171.80 |
| Purchase #2 | $179.39 | 7.261% | $192.4155 | $192.42 | $192.40 | $192.40 |
| Purchase #3 | $53.30 | 6.545% | $56.7885 | $56.79 | $56.80 | $56.80 |
| Purchase #4 | $200.63 | 5.249% | $211.1611 | $211.16 | $211.15 | $211.20 |
| Purchase #5 | $112.88 | 4.146% | $117.56 | $117.56 | $117.55 | $117.60 |
| Purchase #6 | $80.51 | 8.520% | $87.3695 | $87.37 | $87.35 | $87.40 |
| Purchase #7 | $90.71 | 6.289% | $96.4148 | $96.41 | $96.40 | $96.40 |
| 7 purchase totals = | $873.16 | $933.4673 | $933.47 | $933.40 | $933.60 | |