| 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 | $129.28 | 8.563% | $140.3502 | $140.35 | $140.35 | $140.40 |
| Purchase #2 | $159.35 | 10.796% | $176.5534 | $176.55 | $176.55 | $176.60 |
| Purchase #3 | $168.77 | 12.568% | $189.981 | $189.98 | $190.00 | $190.00 |
| Purchase #4 | $226.76 | 13.459% | $257.2796 | $257.28 | $257.30 | $257.30 |
| Purchase #5 | $142.62 | 5.173% | $149.9977 | $150.00 | $150.00 | $150.00 |
| Purchase #6 | $139.95 | 11.838% | $156.5173 | $156.52 | $156.50 | $156.50 |
| Purchase #7 | $41.54 | 9.270% | $45.3908 | $45.39 | $45.40 | $45.40 |
| 7 purchase totals = | $1,008.27 | $1,116.0700 | $1,116.07 | $1,116.10 | $1,116.20 | |