| 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 | $165.43 | 6.636% | $176.4079 | $176.41 | $176.40 | $176.40 |
| Purchase #2 | $137.82 | 3.843% | $143.1164 | $143.12 | $143.10 | $143.10 |
| Purchase #3 | $74.90 | 7.590% | $80.5849 | $80.58 | $80.60 | $80.60 |
| Purchase #4 | $117.35 | 7.310% | $125.9283 | $125.93 | $125.95 | $125.90 |
| Purchase #5 | $76.80 | 5.226% | $80.8136 | $80.81 | $80.80 | $80.80 |
| Purchase #6 | $187.67 | 12.725% | $211.551 | $211.55 | $211.55 | $211.60 |
| Purchase #7 | $230.92 | 8.736% | $251.0932 | $251.09 | $251.10 | $251.10 |
| 7 purchase totals = | $990.89 | $1,069.4953 | $1,069.49 | $1,069.50 | $1,069.50 | |