| 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 | $122.79 | 10.148% | $135.2507 | $135.25 | $135.25 | $135.30 |
| Purchase #2 | $97.52 | 9.635% | $106.9161 | $106.92 | $106.90 | $106.90 |
| Purchase #3 | $183.96 | 5.668% | $194.3869 | $194.39 | $194.40 | $194.40 |
| Purchase #4 | $20.63 | 10.369% | $22.7691 | $22.77 | $22.75 | $22.80 |
| Purchase #5 | $161.94 | 7.616% | $174.2734 | $174.27 | $174.25 | $174.30 |
| Purchase #6 | $65.26 | 9.731% | $71.6105 | $71.61 | $71.60 | $71.60 |
| Purchase #7 | $181.48 | 3.635% | $188.0768 | $188.08 | $188.10 | $188.10 |
| 7 purchase totals = | $833.58 | $893.2835 | $893.29 | $893.25 | $893.40 | |