| 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 | $189.29 | 5.699% | $200.0776 | $200.08 | $200.10 | $200.10 |
| Purchase #2 | $19.73 | 13.520% | $22.3975 | $22.40 | $22.40 | $22.40 |
| Purchase #3 | $131.65 | 4.781% | $137.9442 | $137.94 | $137.95 | $137.90 |
| Purchase #4 | $176.90 | 3.731% | $183.5001 | $183.50 | $183.50 | $183.50 |
| Purchase #5 | $95.65 | 9.108% | $104.3618 | $104.36 | $104.35 | $104.40 |
| Purchase #6 | $178.95 | 5.346% | $188.5167 | $188.52 | $188.50 | $188.50 |
| Purchase #7 | $160.69 | 12.199% | $180.2926 | $180.29 | $180.30 | $180.30 |
| 7 purchase totals = | $952.86 | $1,017.0905 | $1,017.09 | $1,017.10 | $1,017.10 | |