| 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 | $138.93 | 7.662% | $149.5748 | $149.57 | $149.55 | $149.60 |
| Purchase #2 | $202.34 | 11.636% | $225.8843 | $225.88 | $225.90 | $225.90 |
| Purchase #3 | $164.84 | 6.637% | $175.7804 | $175.78 | $175.80 | $175.80 |
| Purchase #4 | $18.83 | 12.289% | $21.144 | $21.14 | $21.15 | $21.10 |
| Purchase #5 | $244.88 | 11.156% | $272.1988 | $272.20 | $272.20 | $272.20 |
| Purchase #6 | $23.90 | 13.359% | $27.0928 | $27.09 | $27.10 | $27.10 |
| Purchase #7 | $200.50 | 5.265% | $211.0563 | $211.06 | $211.05 | $211.10 |
| 7 purchase totals = | $994.22 | $1,082.7314 | $1,082.72 | $1,082.75 | $1,082.80 | |