| 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 | $167.36 | 12.398% | $188.1093 | $188.11 | $188.10 | $188.10 |
| Purchase #2 | $158.55 | 12.496% | $178.3624 | $178.36 | $178.35 | $178.40 |
| Purchase #3 | $225.57 | 8.783% | $245.3818 | $245.38 | $245.40 | $245.40 |
| Purchase #4 | $73.43 | 10.751% | $81.3245 | $81.32 | $81.30 | $81.30 |
| Purchase #5 | $163.81 | 9.588% | $179.5161 | $179.52 | $179.50 | $179.50 |
| Purchase #6 | $20.91 | 11.274% | $23.2674 | $23.27 | $23.25 | $23.30 |
| Purchase #7 | $112.80 | 5.126% | $118.5821 | $118.58 | $118.60 | $118.60 |
| 7 purchase totals = | $922.43 | $1,014.5436 | $1,014.54 | $1,014.50 | $1,014.60 | |