| 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 | $150.81 | 3.839% | $156.5996 | $156.60 | $156.60 | $156.60 |
| Purchase #2 | $142.92 | 9.624% | $156.6746 | $156.67 | $156.65 | $156.70 |
| Purchase #3 | $231.99 | 9.368% | $253.7228 | $253.72 | $253.70 | $253.70 |
| Purchase #4 | $147.45 | 7.630% | $158.7004 | $158.70 | $158.70 | $158.70 |
| Purchase #5 | $242.76 | 4.572% | $253.859 | $253.86 | $253.85 | $253.90 |
| Purchase #6 | $29.39 | 7.438% | $31.576 | $31.58 | $31.60 | $31.60 |
| Purchase #7 | $170.41 | 10.145% | $187.6981 | $187.70 | $187.70 | $187.70 |
| 7 purchase totals = | $1,115.73 | $1,198.8305 | $1,198.83 | $1,198.80 | $1,198.90 | |