| 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 | $138.33 | 9.850% | $151.9555 | $151.96 | $151.95 | $152.00 |
| Purchase #2 | $106.26 | 10.240% | $117.141 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $84.35 | 8.372% | $91.4118 | $91.41 | $91.40 | $91.40 |
| Purchase #4 | $206.74 | 11.652% | $230.8293 | $230.83 | $230.85 | $230.80 |
| Purchase #5 | $75.57 | 6.802% | $80.7103 | $80.71 | $80.70 | $80.70 |
| Purchase #6 | $184.92 | 9.464% | $202.4208 | $202.42 | $202.40 | $202.40 |
| Purchase #7 | $156.63 | 9.489% | $171.4926 | $171.49 | $171.50 | $171.50 |
| 7 purchase totals = | $952.80 | $1,045.9613 | $1,045.96 | $1,045.95 | $1,045.90 | |