| 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 | $188.93 | 3.545% | $195.6276 | $195.63 | $195.65 | $195.60 |
| Purchase #2 | $9.27 | 6.748% | $9.8955 | $9.90 | $9.90 | $9.90 |
| Purchase #3 | $45.38 | 11.312% | $50.5134 | $50.51 | $50.50 | $50.50 |
| Purchase #4 | $26.96 | 5.613% | $28.4733 | $28.47 | $28.45 | $28.50 |
| Purchase #5 | $139.92 | 5.732% | $147.9402 | $147.94 | $147.95 | $147.90 |
| Purchase #6 | $107.72 | 8.146% | $116.4949 | $116.49 | $116.50 | $116.50 |
| Purchase #7 | $29.96 | 7.168% | $32.1075 | $32.11 | $32.10 | $32.10 |
| 7 purchase totals = | $548.14 | $581.0524 | $581.05 | $581.05 | $581.00 | |