| 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 | $158.78 | 7.438% | $170.5901 | $170.59 | $170.60 | $170.60 |
| Purchase #2 | $29.80 | 9.623% | $32.6677 | $32.67 | $32.65 | $32.70 |
| Purchase #3 | $139.66 | 5.784% | $147.7379 | $147.74 | $147.75 | $147.70 |
| Purchase #4 | $214.62 | 11.639% | $239.5996 | $239.60 | $239.60 | $239.60 |
| Purchase #5 | $94.89 | 12.646% | $106.8898 | $106.89 | $106.90 | $106.90 |
| Purchase #6 | $157.37 | 12.194% | $176.5597 | $176.56 | $176.55 | $176.60 |
| Purchase #7 | $160.51 | 5.335% | $169.0732 | $169.07 | $169.05 | $169.10 |
| 7 purchase totals = | $955.63 | $1,043.1180 | $1,043.12 | $1,043.10 | $1,043.20 | |