| 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 | $122.85 | 13.825% | $139.834 | $139.83 | $139.85 | $139.80 |
| Purchase #2 | $34.78 | 12.436% | $39.1052 | $39.11 | $39.10 | $39.10 |
| Purchase #3 | $31.56 | 9.530% | $34.5677 | $34.57 | $34.55 | $34.60 |
| Purchase #4 | $6.28 | 7.755% | $6.767 | $6.77 | $6.75 | $6.80 |
| Purchase #5 | $118.64 | 5.261% | $124.8817 | $124.88 | $124.90 | $124.90 |
| Purchase #6 | $114.34 | 10.649% | $126.5161 | $126.52 | $126.50 | $126.50 |
| Purchase #7 | $138.45 | 4.809% | $145.1081 | $145.11 | $145.10 | $145.10 |
| 7 purchase totals = | $566.90 | $616.7798 | $616.79 | $616.75 | $616.80 | |