| 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 | $182.67 | 3.798% | $189.6078 | $189.61 | $189.60 | $189.60 |
| Purchase #2 | $167.49 | 9.848% | $183.9844 | $183.98 | $184.00 | $184.00 |
| Purchase #3 | $167.76 | 6.259% | $178.2601 | $178.26 | $178.25 | $178.30 |
| Purchase #4 | $77.72 | 13.147% | $87.9378 | $87.94 | $87.95 | $87.90 |
| Purchase #5 | $131.63 | 5.630% | $139.0408 | $139.04 | $139.05 | $139.00 |
| Purchase #6 | $182.36 | 8.560% | $197.97 | $197.97 | $197.95 | $198.00 |
| Purchase #7 | $168.28 | 5.217% | $177.0592 | $177.06 | $177.05 | $177.10 |
| 7 purchase totals = | $1,077.91 | $1,153.8601 | $1,153.86 | $1,153.85 | $1,153.90 | |