| 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 | $151.70 | 12.228% | $170.2499 | $170.25 | $170.25 | $170.20 |
| Purchase #2 | $81.26 | 12.141% | $91.1258 | $91.13 | $91.15 | $91.10 |
| Purchase #3 | $132.37 | 13.545% | $150.2995 | $150.30 | $150.30 | $150.30 |
| Purchase #4 | $203.34 | 11.489% | $226.7017 | $226.70 | $226.70 | $226.70 |
| Purchase #5 | $166.33 | 5.787% | $175.9555 | $175.96 | $175.95 | $176.00 |
| Purchase #6 | $53.83 | 4.846% | $56.4386 | $56.44 | $56.45 | $56.40 |
| Purchase #7 | $191.42 | 5.547% | $202.0381 | $202.04 | $202.05 | $202.00 |
| 7 purchase totals = | $980.25 | $1,072.8091 | $1,072.82 | $1,072.85 | $1,072.70 | |