| 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 | $187.57 | 10.848% | $207.9176 | $207.92 | $207.90 | $207.90 |
| Purchase #2 | $211.33 | 5.461% | $222.8707 | $222.87 | $222.85 | $222.90 |
| Purchase #3 | $115.81 | 13.507% | $131.4525 | $131.45 | $131.45 | $131.50 |
| Purchase #4 | $166.58 | 6.584% | $177.5476 | $177.55 | $177.55 | $177.50 |
| Purchase #5 | $7.35 | 11.777% | $8.2156 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $112.94 | 4.647% | $118.1883 | $118.19 | $118.20 | $118.20 |
| Purchase #7 | $197.53 | 5.779% | $208.9453 | $208.95 | $208.95 | $208.90 |
| 7 purchase totals = | $999.11 | $1,075.1376 | $1,075.15 | $1,075.10 | $1,075.10 | |