| 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 | $86.95 | 5.578% | $91.8001 | $91.80 | $91.80 | $91.80 |
| Purchase #2 | $202.64 | 12.280% | $227.5242 | $227.52 | $227.50 | $227.50 |
| Purchase #3 | $161.39 | 3.787% | $167.5018 | $167.50 | $167.50 | $167.50 |
| Purchase #4 | $180.72 | 4.628% | $189.0837 | $189.08 | $189.10 | $189.10 |
| Purchase #5 | $144.59 | 3.472% | $149.6102 | $149.61 | $149.60 | $149.60 |
| Purchase #6 | $191.44 | 12.396% | $215.1709 | $215.17 | $215.15 | $215.20 |
| Purchase #7 | $13.92 | 12.771% | $15.6977 | $15.70 | $15.70 | $15.70 |
| 7 purchase totals = | $981.65 | $1,056.3886 | $1,056.38 | $1,056.35 | $1,056.40 | |