| 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 | $141.60 | 7.838% | $152.6986 | $152.70 | $152.70 | $152.70 |
| Purchase #2 | $202.25 | 9.332% | $221.124 | $221.12 | $221.10 | $221.10 |
| Purchase #3 | $40.66 | 4.533% | $42.5031 | $42.50 | $42.50 | $42.50 |
| Purchase #4 | $129.92 | 5.520% | $137.0916 | $137.09 | $137.10 | $137.10 |
| Purchase #5 | $54.73 | 11.781% | $61.1777 | $61.18 | $61.20 | $61.20 |
| Purchase #6 | $159.65 | 13.342% | $180.9505 | $180.95 | $180.95 | $181.00 |
| Purchase #7 | $47.53 | 3.656% | $49.2677 | $49.27 | $49.25 | $49.30 |
| 7 purchase totals = | $776.34 | $844.8132 | $844.81 | $844.80 | $844.90 | |