| 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 | $187.99 | 5.138% | $197.6489 | $197.65 | $197.65 | $197.60 |
| Purchase #2 | $51.36 | 9.108% | $56.0379 | $56.04 | $56.05 | $56.00 |
| Purchase #3 | $135.88 | 8.532% | $147.4733 | $147.47 | $147.45 | $147.50 |
| Purchase #4 | $200.37 | 11.217% | $222.8455 | $222.85 | $222.85 | $222.80 |
| Purchase #5 | $145.49 | 3.487% | $150.5632 | $150.56 | $150.55 | $150.60 |
| Purchase #6 | $174.85 | 6.398% | $186.0369 | $186.04 | $186.05 | $186.00 |
| Purchase #7 | $41.45 | 4.627% | $43.3679 | $43.37 | $43.35 | $43.40 |
| 7 purchase totals = | $937.39 | $1,003.9736 | $1,003.98 | $1,003.95 | $1,003.90 | |