| 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 | $132.82 | 10.495% | $146.7595 | $146.76 | $146.75 | $146.80 |
| Purchase #2 | $181.29 | 9.199% | $197.9669 | $197.97 | $197.95 | $198.00 |
| Purchase #3 | $13.90 | 4.645% | $14.5457 | $14.55 | $14.55 | $14.50 |
| Purchase #4 | $185.95 | 13.247% | $210.5828 | $210.58 | $210.60 | $210.60 |
| Purchase #5 | $115.33 | 13.360% | $130.7381 | $130.74 | $130.75 | $130.70 |
| Purchase #6 | $196.37 | 6.718% | $209.5621 | $209.56 | $209.55 | $209.60 |
| Purchase #7 | $200.27 | 8.779% | $217.8517 | $217.85 | $217.85 | $217.90 |
| 7 purchase totals = | $1,025.93 | $1,128.0068 | $1,128.01 | $1,128.00 | $1,128.10 | |