| 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 | $174.87 | 7.505% | $187.994 | $187.99 | $188.00 | $188.00 |
| Purchase #2 | $45.33 | 4.602% | $47.4161 | $47.42 | $47.40 | $47.40 |
| Purchase #3 | $141.39 | 10.560% | $156.3208 | $156.32 | $156.30 | $156.30 |
| Purchase #4 | $157.42 | 10.807% | $174.4324 | $174.43 | $174.45 | $174.40 |
| Purchase #5 | $60.60 | 4.400% | $63.2664 | $63.27 | $63.25 | $63.30 |
| Purchase #6 | $229.55 | 11.428% | $255.783 | $255.78 | $255.80 | $255.80 |
| Purchase #7 | $46.83 | 11.336% | $52.1386 | $52.14 | $52.15 | $52.10 |
| 7 purchase totals = | $855.99 | $937.3513 | $937.35 | $937.35 | $937.30 | |