| 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 | $155.46 | 7.779% | $167.5532 | $167.55 | $167.55 | $167.60 |
| Purchase #2 | $174.68 | 4.380% | $182.331 | $182.33 | $182.35 | $182.30 |
| Purchase #3 | $207.68 | 4.398% | $216.8138 | $216.81 | $216.80 | $216.80 |
| Purchase #4 | $143.63 | 13.150% | $162.5173 | $162.52 | $162.50 | $162.50 |
| Purchase #5 | $199.40 | 9.397% | $218.1376 | $218.14 | $218.15 | $218.10 |
| Purchase #6 | $70.79 | 11.593% | $78.9967 | $79.00 | $79.00 | $79.00 |
| Purchase #7 | $115.85 | 4.334% | $120.8709 | $120.87 | $120.85 | $120.90 |
| 7 purchase totals = | $1,067.49 | $1,147.2205 | $1,147.22 | $1,147.20 | $1,147.20 | |