| 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 | $149.74 | 4.420% | $156.3585 | $156.36 | $156.35 | $156.40 |
| Purchase #2 | $23.39 | 9.697% | $25.6581 | $25.66 | $25.65 | $25.70 |
| Purchase #3 | $230.58 | 5.793% | $243.9375 | $243.94 | $243.95 | $243.90 |
| Purchase #4 | $135.74 | 10.487% | $149.9751 | $149.98 | $150.00 | $150.00 |
| Purchase #5 | $95.67 | 11.598% | $106.7658 | $106.77 | $106.75 | $106.80 |
| Purchase #6 | $246.27 | 7.429% | $264.5654 | $264.57 | $264.55 | $264.60 |
| Purchase #7 | $153.59 | 11.563% | $171.3496 | $171.35 | $171.35 | $171.30 |
| 7 purchase totals = | $1,034.98 | $1,118.6100 | $1,118.63 | $1,118.60 | $1,118.70 | |