| 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 | $168.87 | 9.669% | $185.198 | $185.20 | $185.20 | $185.20 |
| Purchase #2 | $245.80 | 10.774% | $272.2825 | $272.28 | $272.30 | $272.30 |
| Purchase #3 | $150.76 | 4.749% | $157.9196 | $157.92 | $157.90 | $157.90 |
| Purchase #4 | $155.47 | 9.747% | $170.6237 | $170.62 | $170.60 | $170.60 |
| Purchase #5 | $37.86 | 6.573% | $40.3485 | $40.35 | $40.35 | $40.30 |
| Purchase #6 | $32.75 | 8.487% | $35.5295 | $35.53 | $35.55 | $35.50 |
| Purchase #7 | $13.73 | 12.600% | $15.46 | $15.46 | $15.45 | $15.50 |
| 7 purchase totals = | $805.24 | $877.3618 | $877.36 | $877.35 | $877.30 | |