| 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 | $169.80 | 8.528% | $184.2805 | $184.28 | $184.30 | $184.30 |
| Purchase #2 | $113.86 | 13.297% | $129 | $129.00 | $129.00 | $129.00 |
| Purchase #3 | $179.67 | 9.215% | $196.2266 | $196.23 | $196.25 | $196.20 |
| Purchase #4 | $10.57 | 3.306% | $10.9194 | $10.92 | $10.90 | $10.90 |
| Purchase #5 | $248.99 | 7.741% | $268.2643 | $268.26 | $268.25 | $268.30 |
| Purchase #6 | $173.91 | 9.137% | $189.8002 | $189.80 | $189.80 | $189.80 |
| Purchase #7 | $159.92 | 13.477% | $181.4724 | $181.47 | $181.45 | $181.50 |
| 7 purchase totals = | $1,056.72 | $1,159.9634 | $1,159.96 | $1,159.95 | $1,160.00 | |