| 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 | $178.54 | 4.507% | $186.5868 | $186.59 | $186.60 | $186.60 |
| Purchase #2 | $106.45 | 5.737% | $112.557 | $112.56 | $112.55 | $112.60 |
| Purchase #3 | $194.96 | 5.739% | $206.1488 | $206.15 | $206.15 | $206.10 |
| Purchase #4 | $243.83 | 12.748% | $274.9134 | $274.91 | $274.90 | $274.90 |
| Purchase #5 | $163.77 | 10.547% | $181.0428 | $181.04 | $181.05 | $181.00 |
| Purchase #6 | $48.62 | 10.776% | $53.8593 | $53.86 | $53.85 | $53.90 |
| Purchase #7 | $146.94 | 8.518% | $159.4563 | $159.46 | $159.45 | $159.50 |
| 7 purchase totals = | $1,083.11 | $1,174.5644 | $1,174.57 | $1,174.55 | $1,174.60 | |