| 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 | $162.52 | 5.431% | $171.3465 | $171.35 | $171.35 | $171.30 |
| Purchase #2 | $231.83 | 12.287% | $260.315 | $260.32 | $260.30 | $260.30 |
| Purchase #3 | $103.59 | 4.767% | $108.5281 | $108.53 | $108.55 | $108.50 |
| Purchase #4 | $174.65 | 5.722% | $184.6435 | $184.64 | $184.65 | $184.60 |
| Purchase #5 | $64.55 | 7.649% | $69.4874 | $69.49 | $69.50 | $69.50 |
| Purchase #6 | $64.62 | 7.426% | $69.4187 | $69.42 | $69.40 | $69.40 |
| Purchase #7 | $194.96 | 10.399% | $215.2339 | $215.23 | $215.25 | $215.20 |
| 7 purchase totals = | $996.72 | $1,078.9731 | $1,078.98 | $1,079.00 | $1,078.80 | |