| 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 | $130.75 | 12.834% | $147.5305 | $147.53 | $147.55 | $147.50 |
| Purchase #2 | $185.54 | 5.302% | $195.3773 | $195.38 | $195.40 | $195.40 |
| Purchase #3 | $199.57 | 12.536% | $224.5881 | $224.59 | $224.60 | $224.60 |
| Purchase #4 | $62.51 | 11.812% | $69.8937 | $69.89 | $69.90 | $69.90 |
| Purchase #5 | $131.29 | 7.823% | $141.5608 | $141.56 | $141.55 | $141.60 |
| Purchase #6 | $224.86 | 7.319% | $241.3175 | $241.32 | $241.30 | $241.30 |
| Purchase #7 | $115.97 | 4.812% | $121.5505 | $121.55 | $121.55 | $121.60 |
| 7 purchase totals = | $1,050.49 | $1,141.8184 | $1,141.82 | $1,141.85 | $1,141.90 | |