| 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 | $215.70 | 3.365% | $222.9583 | $222.96 | $222.95 | $223.00 |
| Purchase #2 | $66.42 | 11.437% | $74.0165 | $74.02 | $74.00 | $74.00 |
| Purchase #3 | $192.77 | 9.151% | $210.4104 | $210.41 | $210.40 | $210.40 |
| Purchase #4 | $184.64 | 6.732% | $197.07 | $197.07 | $197.05 | $197.10 |
| Purchase #5 | $161.56 | 6.302% | $171.7415 | $171.74 | $171.75 | $171.70 |
| Purchase #6 | $137.95 | 6.610% | $147.0685 | $147.07 | $147.05 | $147.10 |
| Purchase #7 | $35.63 | 8.575% | $38.6853 | $38.69 | $38.70 | $38.70 |
| 7 purchase totals = | $994.67 | $1,061.9505 | $1,061.96 | $1,061.90 | $1,062.00 | |