| 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 | $162.60 | 7.530% | $174.8438 | $174.84 | $174.85 | $174.80 |
| Purchase #2 | $129.96 | 5.532% | $137.1494 | $137.15 | $137.15 | $137.10 |
| Purchase #3 | $136.39 | 4.233% | $142.1634 | $142.16 | $142.15 | $142.20 |
| Purchase #4 | $245.78 | 12.639% | $276.8441 | $276.84 | $276.85 | $276.80 |
| Purchase #5 | $149.60 | 3.386% | $154.6655 | $154.67 | $154.65 | $154.70 |
| Purchase #6 | $105.54 | 4.258% | $110.0339 | $110.03 | $110.05 | $110.00 |
| Purchase #7 | $244.55 | 8.826% | $266.134 | $266.13 | $266.15 | $266.10 |
| 7 purchase totals = | $1,174.42 | $1,261.8341 | $1,261.82 | $1,261.85 | $1,261.70 | |