| 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 | $16.91 | 12.268% | $18.9845 | $18.98 | $19.00 | $19.00 |
| Purchase #2 | $161.25 | 3.455% | $166.8212 | $166.82 | $166.80 | $166.80 |
| Purchase #3 | $105.50 | 4.852% | $110.6189 | $110.62 | $110.60 | $110.60 |
| Purchase #4 | $182.72 | 6.217% | $194.0797 | $194.08 | $194.10 | $194.10 |
| Purchase #5 | $155.79 | 4.432% | $162.6946 | $162.69 | $162.70 | $162.70 |
| Purchase #6 | $118.77 | 13.518% | $134.8253 | $134.83 | $134.85 | $134.80 |
| Purchase #7 | $245.93 | 13.619% | $279.4232 | $279.42 | $279.40 | $279.40 |
| 7 purchase totals = | $986.87 | $1,067.4474 | $1,067.44 | $1,067.45 | $1,067.40 | |