| 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 | $176.36 | 9.361% | $192.8691 | $192.87 | $192.85 | $192.90 |
| Purchase #2 | $6.65 | 5.366% | $7.0068 | $7.01 | $7.00 | $7.00 |
| Purchase #3 | $245.73 | 7.616% | $264.4448 | $264.44 | $264.45 | $264.40 |
| Purchase #4 | $116.98 | 13.521% | $132.7969 | $132.80 | $132.80 | $132.80 |
| Purchase #5 | $42.25 | 3.164% | $43.5868 | $43.59 | $43.60 | $43.60 |
| Purchase #6 | $236.29 | 11.383% | $263.1869 | $263.19 | $263.20 | $263.20 |
| Purchase #7 | $90.42 | 13.564% | $102.6846 | $102.68 | $102.70 | $102.70 |
| 7 purchase totals = | $914.68 | $1,006.5759 | $1,006.58 | $1,006.60 | $1,006.60 | |