| 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 | $166.55 | 6.700% | $177.7089 | $177.71 | $177.70 | $177.70 |
| Purchase #2 | $218.49 | 7.739% | $235.3989 | $235.40 | $235.40 | $235.40 |
| Purchase #3 | $250.70 | 9.577% | $274.7095 | $274.71 | $274.70 | $274.70 |
| Purchase #4 | $53.59 | 8.122% | $57.9426 | $57.94 | $57.95 | $57.90 |
| Purchase #5 | $77.49 | 9.436% | $84.802 | $84.80 | $84.80 | $84.80 |
| Purchase #6 | $199.94 | 6.103% | $212.1423 | $212.14 | $212.15 | $212.10 |
| Purchase #7 | $118.81 | 3.615% | $123.105 | $123.11 | $123.10 | $123.10 |
| 7 purchase totals = | $1,085.57 | $1,165.8092 | $1,165.81 | $1,165.80 | $1,165.70 | |