| 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 | $177.40 | 4.821% | $185.9525 | $185.95 | $185.95 | $186.00 |
| Purchase #2 | $74.90 | 13.585% | $85.0752 | $85.08 | $85.10 | $85.10 |
| Purchase #3 | $224.58 | 4.490% | $234.6636 | $234.66 | $234.65 | $234.70 |
| Purchase #4 | $219.55 | 13.131% | $248.3791 | $248.38 | $248.40 | $248.40 |
| Purchase #5 | $146.96 | 5.546% | $155.1104 | $155.11 | $155.10 | $155.10 |
| Purchase #6 | $102.45 | 9.266% | $111.943 | $111.94 | $111.95 | $111.90 |
| Purchase #7 | $8.75 | 8.802% | $9.5202 | $9.52 | $9.50 | $9.50 |
| 7 purchase totals = | $954.59 | $1,030.6440 | $1,030.64 | $1,030.65 | $1,030.70 | |