| 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 | $179.59 | 13.839% | $204.4435 | $204.44 | $204.45 | $204.40 |
| Purchase #2 | $57.89 | 5.199% | $60.8997 | $60.90 | $60.90 | $60.90 |
| Purchase #3 | $134.77 | 5.334% | $141.9586 | $141.96 | $141.95 | $142.00 |
| Purchase #4 | $35.45 | 5.573% | $37.4256 | $37.43 | $37.45 | $37.40 |
| Purchase #5 | $221.30 | 6.551% | $235.7974 | $235.80 | $235.80 | $235.80 |
| Purchase #6 | $248.36 | 8.321% | $269.026 | $269.03 | $269.05 | $269.00 |
| Purchase #7 | $120.51 | 13.736% | $137.0633 | $137.06 | $137.05 | $137.10 |
| 7 purchase totals = | $997.87 | $1,086.6141 | $1,086.62 | $1,086.65 | $1,086.60 | |