| 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 | $183.47 | 5.495% | $193.5517 | $193.55 | $193.55 | $193.60 |
| Purchase #2 | $34.90 | 9.523% | $38.2235 | $38.22 | $38.20 | $38.20 |
| Purchase #3 | $181.30 | 9.126% | $197.8454 | $197.85 | $197.85 | $197.80 |
| Purchase #4 | $182.70 | 5.417% | $192.5969 | $192.60 | $192.60 | $192.60 |
| Purchase #5 | $184.44 | 13.279% | $208.9318 | $208.93 | $208.95 | $208.90 |
| Purchase #6 | $217.58 | 12.753% | $245.328 | $245.33 | $245.35 | $245.30 |
| Purchase #7 | $166.52 | 7.431% | $178.8941 | $178.89 | $178.90 | $178.90 |
| 7 purchase totals = | $1,150.91 | $1,255.3714 | $1,255.37 | $1,255.40 | $1,255.30 | |