| 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 | $153.77 | 12.477% | $172.9559 | $172.96 | $172.95 | $173.00 |
| Purchase #2 | $181.87 | 4.787% | $190.5761 | $190.58 | $190.60 | $190.60 |
| Purchase #3 | $209.97 | 5.782% | $222.1105 | $222.11 | $222.10 | $222.10 |
| Purchase #4 | $37.33 | 10.516% | $41.2556 | $41.26 | $41.25 | $41.30 |
| Purchase #5 | $156.75 | 13.572% | $178.0241 | $178.02 | $178.00 | $178.00 |
| Purchase #6 | $118.44 | 3.365% | $122.4255 | $122.43 | $122.45 | $122.40 |
| Purchase #7 | $245.25 | 8.659% | $266.4862 | $266.49 | $266.50 | $266.50 |
| 7 purchase totals = | $1,103.38 | $1,193.8339 | $1,193.85 | $1,193.85 | $1,193.90 | |