| 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 | $169.58 | 13.647% | $192.7226 | $192.72 | $192.70 | $192.70 |
| Purchase #2 | $231.33 | 8.533% | $251.0694 | $251.07 | $251.05 | $251.10 |
| Purchase #3 | $181.52 | 10.423% | $200.4398 | $200.44 | $200.45 | $200.40 |
| Purchase #4 | $124.59 | 13.290% | $141.148 | $141.15 | $141.15 | $141.10 |
| Purchase #5 | $139.61 | 4.373% | $145.7151 | $145.72 | $145.70 | $145.70 |
| Purchase #6 | $194.63 | 8.781% | $211.7205 | $211.72 | $211.70 | $211.70 |
| Purchase #7 | $60.64 | 4.242% | $63.2123 | $63.21 | $63.20 | $63.20 |
| 7 purchase totals = | $1,101.90 | $1,206.0277 | $1,206.03 | $1,205.95 | $1,205.90 | |