| 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 | $141.74 | 9.346% | $154.987 | $154.99 | $155.00 | $155.00 |
| Purchase #2 | $218.41 | 10.175% | $240.6332 | $240.63 | $240.65 | $240.60 |
| Purchase #3 | $170.61 | 6.196% | $181.181 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $135.78 | 3.856% | $141.0157 | $141.02 | $141.00 | $141.00 |
| Purchase #5 | $91.64 | 9.764% | $100.5877 | $100.59 | $100.60 | $100.60 |
| Purchase #6 | $160.85 | 7.667% | $173.1824 | $173.18 | $173.20 | $173.20 |
| Purchase #7 | $94.55 | 13.517% | $107.3303 | $107.33 | $107.35 | $107.30 |
| 7 purchase totals = | $1,013.58 | $1,098.9173 | $1,098.92 | $1,099.00 | $1,098.90 | |