| 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 | $162.52 | 8.610% | $176.513 | $176.51 | $176.50 | $176.50 |
| Purchase #2 | $75.69 | 11.540% | $84.4246 | $84.42 | $84.40 | $84.40 |
| Purchase #3 | $116.61 | 5.859% | $123.4422 | $123.44 | $123.45 | $123.40 |
| Purchase #4 | $219.59 | 11.570% | $244.9966 | $245.00 | $245.00 | $245.00 |
| Purchase #5 | $228.62 | 5.320% | $240.7826 | $240.78 | $240.80 | $240.80 |
| Purchase #6 | $153.52 | 8.432% | $166.4648 | $166.46 | $166.45 | $166.50 |
| Purchase #7 | $103.62 | 5.266% | $109.0766 | $109.08 | $109.10 | $109.10 |
| 7 purchase totals = | $1,060.17 | $1,145.7004 | $1,145.69 | $1,145.70 | $1,145.70 | |