| 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 | $147.45 | 5.590% | $155.6925 | $155.69 | $155.70 | $155.70 |
| Purchase #2 | $226.83 | 13.213% | $256.801 | $256.80 | $256.80 | $256.80 |
| Purchase #3 | $136.44 | 4.280% | $142.2796 | $142.28 | $142.30 | $142.30 |
| Purchase #4 | $67.30 | 10.207% | $74.1693 | $74.17 | $74.15 | $74.20 |
| Purchase #5 | $14.63 | 9.436% | $16.0105 | $16.01 | $16.00 | $16.00 |
| Purchase #6 | $45.80 | 5.608% | $48.3685 | $48.37 | $48.35 | $48.40 |
| Purchase #7 | $213.91 | 7.835% | $230.6698 | $230.67 | $230.65 | $230.70 |
| 7 purchase totals = | $852.36 | $923.9912 | $923.99 | $923.95 | $924.10 | |