| 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 | $127.64 | 5.673% | $134.881 | $134.88 | $134.90 | $134.90 |
| Purchase #2 | $110.94 | 8.770% | $120.6694 | $120.67 | $120.65 | $120.70 |
| Purchase #3 | $132.98 | 11.240% | $147.927 | $147.93 | $147.95 | $147.90 |
| Purchase #4 | $41.46 | 13.647% | $47.118 | $47.12 | $47.10 | $47.10 |
| Purchase #5 | $213.44 | 10.329% | $235.4862 | $235.49 | $235.50 | $235.50 |
| Purchase #6 | $145.61 | 7.617% | $156.7011 | $156.70 | $156.70 | $156.70 |
| Purchase #7 | $9.99 | 5.773% | $10.5667 | $10.57 | $10.55 | $10.60 |
| 7 purchase totals = | $782.06 | $853.3494 | $853.36 | $853.35 | $853.40 | |