| 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 | $177.64 | 5.124% | $186.7423 | $186.74 | $186.75 | $186.70 |
| Purchase #2 | $208.40 | 3.505% | $215.7044 | $215.70 | $215.70 | $215.70 |
| Purchase #3 | $153.90 | 12.469% | $173.0898 | $173.09 | $173.10 | $173.10 |
| Purchase #4 | $47.84 | 13.109% | $54.1113 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $162.89 | 6.111% | $172.8442 | $172.84 | $172.85 | $172.80 |
| Purchase #6 | $167.99 | 11.280% | $186.9393 | $186.94 | $186.95 | $186.90 |
| Purchase #7 | $7.29 | 8.673% | $7.9223 | $7.92 | $7.90 | $7.90 |
| 7 purchase totals = | $925.95 | $997.3536 | $997.34 | $997.35 | $997.20 | |