| 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 | $167.67 | 6.491% | $178.5535 | $178.55 | $178.55 | $178.60 |
| Purchase #2 | $84.88 | 9.565% | $92.9988 | $93.00 | $93.00 | $93.00 |
| Purchase #3 | $137.64 | 13.630% | $156.4003 | $156.40 | $156.40 | $156.40 |
| Purchase #4 | $146.35 | 7.157% | $156.8243 | $156.82 | $156.80 | $156.80 |
| Purchase #5 | $165.67 | 3.359% | $171.2349 | $171.23 | $171.25 | $171.20 |
| Purchase #6 | $221.46 | 10.534% | $244.7886 | $244.79 | $244.80 | $244.80 |
| Purchase #7 | $222.66 | 12.550% | $250.6038 | $250.60 | $250.60 | $250.60 |
| 7 purchase totals = | $1,146.33 | $1,251.4042 | $1,251.39 | $1,251.40 | $1,251.40 | |