| 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 | $149.83 | 4.787% | $157.0024 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $47.97 | 11.300% | $53.3906 | $53.39 | $53.40 | $53.40 |
| Purchase #3 | $114.47 | 6.802% | $122.2562 | $122.26 | $122.25 | $122.30 |
| Purchase #4 | $200.54 | 8.132% | $216.8479 | $216.85 | $216.85 | $216.80 |
| Purchase #5 | $169.74 | 8.306% | $183.8386 | $183.84 | $183.85 | $183.80 |
| Purchase #6 | $231.82 | 7.819% | $249.946 | $249.95 | $249.95 | $249.90 |
| Purchase #7 | $152.40 | 6.491% | $162.2923 | $162.29 | $162.30 | $162.30 |
| 7 purchase totals = | $1,066.77 | $1,145.5740 | $1,145.58 | $1,145.60 | $1,145.50 | |