| 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 | $166.40 | 9.288% | $181.8552 | $181.86 | $181.85 | $181.90 |
| Purchase #2 | $248.78 | 7.106% | $266.4583 | $266.46 | $266.45 | $266.50 |
| Purchase #3 | $248.96 | 9.479% | $272.5589 | $272.56 | $272.55 | $272.60 |
| Purchase #4 | $149.74 | 3.699% | $155.2789 | $155.28 | $155.30 | $155.30 |
| Purchase #5 | $237.60 | 5.194% | $249.9409 | $249.94 | $249.95 | $249.90 |
| Purchase #6 | $135.98 | 6.687% | $145.073 | $145.07 | $145.05 | $145.10 |
| Purchase #7 | $151.39 | 12.789% | $170.7513 | $170.75 | $170.75 | $170.80 |
| 7 purchase totals = | $1,338.85 | $1,441.9165 | $1,441.92 | $1,441.90 | $1,442.10 | |